201913348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{554707}}^1$

素因数の和:554731

約数の個数: 24

約数和(自身を含む): 434891072

約数和(自身を除く): 232977724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 554707, 1109414, 2218828, 3882949, 7211191, 7765898, 14422382, 15531796, 28844764, 50478337, 100956674, 201913348]

約数ペア:

[(1, 201913348), (2, 100956674), (4, 50478337), (7, 28844764), (13, 15531796), (14, 14422382), (26, 7765898), (28, 7211191), (52, 3882949), (91, 2218828), (182, 1109414), (364, 554707)]