2965487624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{3881}}^1$

素因数の和:4374

約数の個数: 64

約数和(自身を含む): 6400641600

約数和(自身を除く): 3435153976

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 457, 836, 914, 1672, 1828, 3656, 3881, 5027, 7762, 8683, 10054, 15524, 17366, 20108, 31048, 34732, 40216, 42691, 69464, 73739, 85382, 95513, 147478, 170764, 191026, 294956, 341528, 382052, 589912, 764104, 811129, 1622258, 1773617, 3244516, 3547234, 6489032, 7094468, 14188936, 19509787, 33698723, 39019574, 67397446, 78039148, 134794892, 156078296, 269589784, 370685953, 741371906, 1482743812, 2965487624]

約数ペア:

[(1, 2965487624), (2, 1482743812), (4, 741371906), (8, 370685953), (11, 269589784), (19, 156078296), (22, 134794892), (38, 78039148), (44, 67397446), (76, 39019574), (88, 33698723), (152, 19509787), (209, 14188936), (418, 7094468), (457, 6489032), (836, 3547234), (914, 3244516), (1672, 1773617), (1828, 1622258), (3656, 811129), (3881, 764104), (5027, 589912), (7762, 382052), (8683, 341528), (10054, 294956), (15524, 191026), (17366, 170764), (20108, 147478), (31048, 95513), (34732, 85382), (40216, 73739), (42691, 69464)]