2877894796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 6132510720

約数和(自身を除く): 3254615924

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 193, 217, 287, 386, 419, 434, 574, 772, 838, 868, 1148, 1271, 1351, 1676, 2542, 2702, 2933, 5084, 5404, 5866, 5983, 7913, 8897, 11732, 11966, 12989, 15826, 17179, 17794, 23932, 25978, 31652, 34358, 35588, 41881, 51956, 55391, 68716, 80867, 83762, 90923, 110782, 120253, 161734, 167524, 181846, 221564, 240506, 245303, 323468, 363692, 481012, 490606, 532549, 566069, 981212, 1065098, 1132138, 1717121, 2130196, 2264276, 2506877, 3315547, 3434242, 3727843, 5013754, 6631094, 6868484, 7455686, 10027508, 13262188, 14911372, 17548139, 23208829, 35096278, 46417658, 70192556, 92835316, 102781957, 205563914, 411127828, 719473699, 1438947398, 2877894796]

約数ペア:

[(1, 2877894796), (2, 1438947398), (4, 719473699), (7, 411127828), (14, 205563914), (28, 102781957), (31, 92835316), (41, 70192556), (62, 46417658), (82, 35096278), (124, 23208829), (164, 17548139), (193, 14911372), (217, 13262188), (287, 10027508), (386, 7455686), (419, 6868484), (434, 6631094), (574, 5013754), (772, 3727843), (838, 3434242), (868, 3315547), (1148, 2506877), (1271, 2264276), (1351, 2130196), (1676, 1717121), (2542, 1132138), (2702, 1065098), (2933, 981212), (5084, 566069), (5404, 532549), (5866, 490606), (5983, 481012), (7913, 363692), (8897, 323468), (11732, 245303), (11966, 240506), (12989, 221564), (15826, 181846), (17179, 167524), (17794, 161734), (23932, 120253), (25978, 110782), (31652, 90923), (34358, 83762), (35588, 80867), (41881, 68716), (51956, 55391)]