384505456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1413623}}^1$

素因数の和:1413648

約数の個数: 20

約数和(自身を含む): 788802192

約数和(自身を除く): 404296736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1413623, 2827246, 5654492, 11308984, 22617968, 24031591, 48063182, 96126364, 192252728, 384505456]

約数ペア:

[(1, 384505456), (2, 192252728), (4, 96126364), (8, 48063182), (16, 24031591), (17, 22617968), (34, 11308984), (68, 5654492), (136, 2827246), (272, 1413623)]