12980284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 23688000

約数和(自身を除く): 10707716

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 751, 1502, 3004, 4321, 8642, 17284, 21779, 43558, 87116, 111899, 223798, 447596, 3245071, 6490142, 12980284]

約数ペア:

[(1, 12980284), (2, 6490142), (4, 3245071), (29, 447596), (58, 223798), (116, 111899), (149, 87116), (298, 43558), (596, 21779), (751, 17284), (1502, 8642), (3004, 4321)]