123670131026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1\times {\mathrm{10691}}^1$

素因数の和:15794

約数の個数: 32

約数和(自身を含む): 202078800000

約数和(自身を除く): 78408668974

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 4999, 9998, 10691, 21382, 64987, 129974, 138983, 277966, 444911, 889822, 951499, 1902998, 5783843, 11567686, 12369487, 24738974, 53444309, 106888618, 694776017, 1389552034, 4756543501, 9513087002, 61835065513, 123670131026]

約数ペア:

[(1, 123670131026), (2, 61835065513), (13, 9513087002), (26, 4756543501), (89, 1389552034), (178, 694776017), (1157, 106888618), (2314, 53444309), (4999, 24738974), (9998, 12369487), (10691, 11567686), (21382, 5783843), (64987, 1902998), (129974, 951499), (138983, 889822), (277966, 444911)]