313995764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{3461}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 565427688

約数和(自身を除く): 251431924

約数列:

[1, 2, 4, 37, 74, 148, 613, 1226, 2452, 3461, 6922, 13844, 22681, 45362, 90724, 128057, 256114, 512228, 2121593, 4243186, 8486372, 78498941, 156997882, 313995764]

約数ペア:

[(1, 313995764), (2, 156997882), (4, 78498941), (37, 8486372), (74, 4243186), (148, 2121593), (613, 512228), (1226, 256114), (2452, 128057), (3461, 90724), (6922, 45362), (13844, 22681)]