385280376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1234873}}^1$

素因数の和:1234895

約数の個数: 32

約数和(自身を含む): 1037294160

約数和(自身を除く): 652013784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1234873, 2469746, 3704619, 4939492, 7409238, 9878984, 14818476, 16053349, 29636952, 32106698, 48160047, 64213396, 96320094, 128426792, 192640188, 385280376]

約数ペア:

[(1, 385280376), (2, 192640188), (3, 128426792), (4, 96320094), (6, 64213396), (8, 48160047), (12, 32106698), (13, 29636952), (24, 16053349), (26, 14818476), (39, 9878984), (52, 7409238), (78, 4939492), (104, 3704619), (156, 2469746), (312, 1234873)]