2017806308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 4410470400

約数和(自身を除く): 2392664092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 79, 82, 133, 158, 164, 266, 287, 316, 532, 553, 574, 779, 1106, 1148, 1171, 1501, 1558, 2212, 2342, 3002, 3116, 3239, 4684, 5453, 6004, 6478, 8197, 10507, 10906, 12956, 16394, 21014, 21812, 22249, 22673, 32788, 42028, 44498, 45346, 48011, 61541, 88996, 90692, 92509, 96022, 123082, 155743, 185018, 192044, 246164, 311486, 336077, 370036, 430787, 622972, 647563, 672154, 861574, 912209, 1295126, 1344308, 1723148, 1757671, 1824418, 2590252, 3515342, 3648836, 3792869, 6385463, 7030684, 7585738, 12303697, 12770926, 15171476, 24607394, 25541852, 26550083, 49214788, 53100166, 72064511, 106200332, 144129022, 288258044, 504451577, 1008903154, 2017806308]

約数ペア:

[(1, 2017806308), (2, 1008903154), (4, 504451577), (7, 288258044), (14, 144129022), (19, 106200332), (28, 72064511), (38, 53100166), (41, 49214788), (76, 26550083), (79, 25541852), (82, 24607394), (133, 15171476), (158, 12770926), (164, 12303697), (266, 7585738), (287, 7030684), (316, 6385463), (532, 3792869), (553, 3648836), (574, 3515342), (779, 2590252), (1106, 1824418), (1148, 1757671), (1171, 1723148), (1501, 1344308), (1558, 1295126), (2212, 912209), (2342, 861574), (3002, 672154), (3116, 647563), (3239, 622972), (4684, 430787), (5453, 370036), (6004, 336077), (6478, 311486), (8197, 246164), (10507, 192044), (10906, 185018), (12956, 155743), (16394, 123082), (21014, 96022), (21812, 92509), (22249, 90692), (22673, 88996), (32788, 61541), (42028, 48011), (44498, 45346)]