8432684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 15979488

約数和(自身を除く): 7546804

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 631, 1028, 1262, 2524, 3341, 6682, 8203, 13364, 16406, 32812, 162167, 324334, 648668, 2108171, 4216342, 8432684]

約数ペア:

[(1, 8432684), (2, 4216342), (4, 2108171), (13, 648668), (26, 324334), (52, 162167), (257, 32812), (514, 16406), (631, 13364), (1028, 8203), (1262, 6682), (2524, 3341)]