291228974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{3319}}^1$

素因数の和:3995

約数の個数: 16

約数和(自身を含む): 443698080

約数和(自身を除く): 152469106

約数列:

[1, 2, 73, 146, 601, 1202, 3319, 6638, 43873, 87746, 242287, 484574, 1994719, 3989438, 145614487, 291228974]

約数ペア:

[(1, 291228974), (2, 145614487), (73, 3989438), (146, 1994719), (601, 484574), (1202, 242287), (3319, 87746), (6638, 43873)]