2057193654

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 4260695040

約数和(自身を除く): 2203501386

約数列:

[1, 2, 3, 6, 79, 97, 101, 158, 194, 202, 237, 291, 303, 443, 474, 582, 606, 886, 1329, 2658, 7663, 7979, 9797, 15326, 15958, 19594, 22989, 23937, 29391, 34997, 42971, 44743, 45978, 47874, 58782, 69994, 85942, 89486, 104991, 128913, 134229, 209982, 257826, 268458, 773963, 1547926, 2321889, 3394709, 3534697, 4340071, 4643778, 6789418, 7069394, 8680142, 10184127, 10604091, 13020213, 20368254, 21208182, 26040426, 342865609, 685731218, 1028596827, 2057193654]

約数ペア:

[(1, 2057193654), (2, 1028596827), (3, 685731218), (6, 342865609), (79, 26040426), (97, 21208182), (101, 20368254), (158, 13020213), (194, 10604091), (202, 10184127), (237, 8680142), (291, 7069394), (303, 6789418), (443, 4643778), (474, 4340071), (582, 3534697), (606, 3394709), (886, 2321889), (1329, 1547926), (2658, 773963), (7663, 268458), (7979, 257826), (9797, 209982), (15326, 134229), (15958, 128913), (19594, 104991), (22989, 89486), (23937, 85942), (29391, 69994), (34997, 58782), (42971, 47874), (44743, 45978)]