712906324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{21727}}^1$

素因数の和:22375

約数の個数: 24

約数和(自身を含む): 1345745408

約数和(自身を除く): 632839084

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 8203, 16406, 21727, 32812, 43454, 86908, 282451, 564902, 1129804, 13709737, 27419474, 54838948, 178226581, 356453162, 712906324]

約数ペア:

[(1, 712906324), (2, 356453162), (4, 178226581), (13, 54838948), (26, 27419474), (52, 13709737), (631, 1129804), (1262, 564902), (2524, 282451), (8203, 86908), (16406, 43454), (21727, 32812)]