1055993744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 2273187840

約数和(自身を除く): 1217194096

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 109, 188, 208, 218, 376, 436, 611, 752, 872, 991, 1222, 1417, 1744, 1982, 2444, 2834, 3964, 4888, 5123, 5668, 7928, 9776, 10246, 11336, 12883, 15856, 20492, 22672, 25766, 40984, 46577, 51532, 66599, 81968, 93154, 103064, 108019, 133198, 186308, 206128, 216038, 266396, 372616, 432076, 532792, 605501, 745232, 864152, 1065584, 1211002, 1404247, 1728304, 2422004, 2808494, 4844008, 5076893, 5616988, 9688016, 10153786, 11233976, 20307572, 22467952, 40615144, 65999609, 81230288, 131999218, 263998436, 527996872, 1055993744]

約数ペア:

[(1, 1055993744), (2, 527996872), (4, 263998436), (8, 131999218), (13, 81230288), (16, 65999609), (26, 40615144), (47, 22467952), (52, 20307572), (94, 11233976), (104, 10153786), (109, 9688016), (188, 5616988), (208, 5076893), (218, 4844008), (376, 2808494), (436, 2422004), (611, 1728304), (752, 1404247), (872, 1211002), (991, 1065584), (1222, 864152), (1417, 745232), (1744, 605501), (1982, 532792), (2444, 432076), (2834, 372616), (3964, 266396), (4888, 216038), (5123, 206128), (5668, 186308), (7928, 133198), (9776, 108019), (10246, 103064), (11336, 93154), (12883, 81968), (15856, 66599), (20492, 51532), (22672, 46577), (25766, 40984)]