224225404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81359}}^1$

素因数の和:81429

約数の個数: 24

約数和(自身を含む): 430557120

約数和(自身を除く): 206331716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 81359, 162718, 325436, 1057667, 2115334, 4230668, 4312027, 8624054, 17248108, 56056351, 112112702, 224225404]

約数ペア:

[(1, 224225404), (2, 112112702), (4, 56056351), (13, 17248108), (26, 8624054), (52, 4312027), (53, 4230668), (106, 2115334), (212, 1057667), (689, 325436), (1378, 162718), (2756, 81359)]