983390908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{336317}}^1$

素因数の和:336381

約数の個数: 24

約数和(自身を含む): 1864546992

約数和(自身を除く): 881156084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 336317, 672634, 1345268, 5717389, 11434778, 14461631, 22869556, 28923262, 57846524, 245847727, 491695454, 983390908]

約数ペア:

[(1, 983390908), (2, 491695454), (4, 245847727), (17, 57846524), (34, 28923262), (43, 22869556), (68, 14461631), (86, 11434778), (172, 5717389), (731, 1345268), (1462, 672634), (2924, 336317)]