680081534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{26951}}^1$

素因数の和:27032

約数の個数: 32

約数和(自身を含む): 1179850752

約数和(自身を除く): 499769218

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 12617, 25234, 26951, 53902, 296461, 592922, 835481, 997187, 1670962, 1994374, 9190291, 10969057, 18380582, 21938114, 30912797, 61825594, 340040767, 680081534]

約数ペア:

[(1, 680081534), (2, 340040767), (11, 61825594), (22, 30912797), (31, 21938114), (37, 18380582), (62, 10969057), (74, 9190291), (341, 1994374), (407, 1670962), (682, 997187), (814, 835481), (1147, 592922), (2294, 296461), (12617, 53902), (25234, 26951)]