13417456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 28216944

約数和(自身を除く): 14799488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 257, 502, 514, 1004, 1028, 2008, 2056, 3263, 3341, 4016, 4112, 6526, 6682, 13052, 13364, 26104, 26728, 52208, 53456, 64507, 129014, 258028, 516056, 838591, 1032112, 1677182, 3354364, 6708728, 13417456]

約数ペア:

[(1, 13417456), (2, 6708728), (4, 3354364), (8, 1677182), (13, 1032112), (16, 838591), (26, 516056), (52, 258028), (104, 129014), (208, 64507), (251, 53456), (257, 52208), (502, 26728), (514, 26104), (1004, 13364), (1028, 13052), (2008, 6682), (2056, 6526), (3263, 4112), (3341, 4016)]