9968777624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{12373}}^1$

素因数の和:12580

約数の個数: 64

約数和(自身を含む): 20622013440

約数和(自身を除く): 10653235816

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 127, 244, 254, 488, 508, 793, 1016, 1586, 1651, 3172, 3302, 6344, 6604, 7747, 12373, 13208, 15494, 24746, 30988, 49492, 61976, 98984, 100711, 160849, 201422, 321698, 402844, 643396, 754753, 805688, 1286792, 1509506, 1571371, 3019012, 3142742, 6038024, 6285484, 9811789, 12570968, 19623578, 20427823, 39247156, 40855646, 78494312, 81711292, 95853631, 163422584, 191707262, 383414524, 766829048, 1246097203, 2492194406, 4984388812, 9968777624]

約数ペア:

[(1, 9968777624), (2, 4984388812), (4, 2492194406), (8, 1246097203), (13, 766829048), (26, 383414524), (52, 191707262), (61, 163422584), (104, 95853631), (122, 81711292), (127, 78494312), (244, 40855646), (254, 39247156), (488, 20427823), (508, 19623578), (793, 12570968), (1016, 9811789), (1586, 6285484), (1651, 6038024), (3172, 3142742), (3302, 3019012), (6344, 1571371), (6604, 1509506), (7747, 1286792), (12373, 805688), (13208, 754753), (15494, 643396), (24746, 402844), (30988, 321698), (49492, 201422), (61976, 160849), (98984, 100711)]