1969607976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{316861}}^1$

素因数の和:316914

約数の個数: 64

約数和(自身を含む): 5779562880

約数和(自身を除く): 3809954904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 316861, 633722, 950583, 1267444, 1901166, 2218027, 2534888, 3802332, 4436054, 6654081, 7604664, 8872108, 11723857, 13308162, 17744216, 23447714, 26616324, 35171571, 46895428, 53232648, 70343142, 82066999, 93790856, 140686284, 164133998, 246200997, 281372568, 328267996, 492401994, 656535992, 984803988, 1969607976]

約数ペア:

[(1, 1969607976), (2, 984803988), (3, 656535992), (4, 492401994), (6, 328267996), (7, 281372568), (8, 246200997), (12, 164133998), (14, 140686284), (21, 93790856), (24, 82066999), (28, 70343142), (37, 53232648), (42, 46895428), (56, 35171571), (74, 26616324), (84, 23447714), (111, 17744216), (148, 13308162), (168, 11723857), (222, 8872108), (259, 7604664), (296, 6654081), (444, 4436054), (518, 3802332), (777, 2534888), (888, 2218027), (1036, 1901166), (1554, 1267444), (2072, 950583), (3108, 633722), (6216, 316861)]