1138961654

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1\times {\mathrm{5113}}^1$

素因数の和:6119

約数の個数: 16

約数和(自身を含む): 1724195328

約数和(自身を除く): 585233674

約数列:

[1, 2, 127, 254, 877, 1754, 5113, 10226, 111379, 222758, 649351, 1298702, 4484101, 8968202, 569480827, 1138961654]

約数ペア:

[(1, 1138961654), (2, 569480827), (127, 8968202), (254, 4484101), (877, 1298702), (1754, 649351), (5113, 222758), (10226, 111379)]