291260552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{300889}}^1$

素因数の和:300917

約数の個数: 24

約数和(自身を含む): 600275550

約数和(自身を除く): 309014998

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 300889, 601778, 1203556, 2407112, 3309779, 6619558, 13239116, 26478232, 36407569, 72815138, 145630276, 291260552]

約数ペア:

[(1, 291260552), (2, 145630276), (4, 72815138), (8, 36407569), (11, 26478232), (22, 13239116), (44, 6619558), (88, 3309779), (121, 2407112), (242, 1203556), (484, 601778), (968, 300889)]