274350428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{102217}}^1$

素因数の和:102293

約数の個数: 24

約数和(自身を含む): 532351344

約数和(自身を除く): 258000916

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 102217, 204434, 408868, 1124387, 2248774, 4497548, 6235237, 12470474, 24940948, 68587607, 137175214, 274350428]

約数ペア:

[(1, 274350428), (2, 137175214), (4, 68587607), (11, 24940948), (22, 12470474), (44, 6235237), (61, 4497548), (122, 2248774), (244, 1124387), (671, 408868), (1342, 204434), (2684, 102217)]