298937392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1437199}}^1$

素因数の和:1437220

約数の個数: 20

約数和(自身を含む): 623744800

約数和(自身を除く): 324807408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1437199, 2874398, 5748796, 11497592, 18683587, 22995184, 37367174, 74734348, 149468696, 298937392]

約数ペア:

[(1, 298937392), (2, 149468696), (4, 74734348), (8, 37367174), (13, 22995184), (16, 18683587), (26, 11497592), (52, 5748796), (104, 2874398), (208, 1437199)]