396291272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3810493}}^1$

素因数の和:3810512

約数の個数: 16

約数和(自身を含む): 800203740

約数和(自身を除く): 403912468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3810493, 7620986, 15241972, 30483944, 49536409, 99072818, 198145636, 396291272]

約数ペア:

[(1, 396291272), (2, 198145636), (4, 99072818), (8, 49536409), (13, 30483944), (26, 15241972), (52, 7620986), (104, 3810493)]