1915046584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5861}}^1$

素因数の和:6004

約数の個数: 64

約数和(自身を含む): 4051814400

約数和(自身を除く): 2136767816

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 79, 88, 94, 158, 188, 316, 376, 517, 632, 869, 1034, 1738, 2068, 3476, 3713, 4136, 5861, 6952, 7426, 11722, 14852, 23444, 29704, 40843, 46888, 64471, 81686, 128942, 163372, 257884, 275467, 326744, 463019, 515768, 550934, 926038, 1101868, 1852076, 2203736, 3030137, 3704152, 5093209, 6060274, 10186418, 12120548, 20372836, 21761893, 24241096, 40745672, 43523786, 87047572, 174095144, 239380823, 478761646, 957523292, 1915046584]

約数ペア:

[(1, 1915046584), (2, 957523292), (4, 478761646), (8, 239380823), (11, 174095144), (22, 87047572), (44, 43523786), (47, 40745672), (79, 24241096), (88, 21761893), (94, 20372836), (158, 12120548), (188, 10186418), (316, 6060274), (376, 5093209), (517, 3704152), (632, 3030137), (869, 2203736), (1034, 1852076), (1738, 1101868), (2068, 926038), (3476, 550934), (3713, 515768), (4136, 463019), (5861, 326744), (6952, 275467), (7426, 257884), (11722, 163372), (14852, 128942), (23444, 81686), (29704, 64471), (40843, 46888)]