713394812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{87383}}^1$

素因数の和:87557

約数の個数: 24

約数和(自身を含む): 1353053856

約数和(自身を除く): 639659044

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 87383, 174766, 349532, 1135979, 2271958, 4543916, 13719131, 27438262, 54876524, 178348703, 356697406, 713394812]

約数ペア:

[(1, 713394812), (2, 356697406), (4, 178348703), (13, 54876524), (26, 27438262), (52, 13719131), (157, 4543916), (314, 2271958), (628, 1135979), (2041, 349532), (4082, 174766), (8164, 87383)]