1329804568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{8623}}^1$

素因数の和:9187

約数の個数: 32

約数和(自身を含む): 2565984960

約数和(自身を除く): 1236180392

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 521, 1042, 2084, 4168, 8623, 17246, 19277, 34492, 38554, 68984, 77108, 154216, 319051, 638102, 1276204, 2552408, 4492583, 8985166, 17970332, 35940664, 166225571, 332451142, 664902284, 1329804568]

約数ペア:

[(1, 1329804568), (2, 664902284), (4, 332451142), (8, 166225571), (37, 35940664), (74, 17970332), (148, 8985166), (296, 4492583), (521, 2552408), (1042, 1276204), (2084, 638102), (4168, 319051), (8623, 154216), (17246, 77108), (19277, 68984), (34492, 38554)]