5428228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 10317440

約数和(自身を除く): 4889212

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 751, 1502, 1807, 3004, 3614, 7228, 9763, 19526, 39052, 104389, 208778, 417556, 1357057, 2714114, 5428228]

約数ペア:

[(1, 5428228), (2, 2714114), (4, 1357057), (13, 417556), (26, 208778), (52, 104389), (139, 39052), (278, 19526), (556, 9763), (751, 7228), (1502, 3614), (1807, 3004)]