980050178

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1\times {\mathrm{3121}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 1479865464

約数和(自身を除く): 499815286

約数列:

[1, 2, 197, 394, 797, 1594, 3121, 6242, 157009, 314018, 614837, 1229674, 2487437, 4974874, 490025089, 980050178]

約数ペア:

[(1, 980050178), (2, 490025089), (197, 4974874), (394, 2487437), (797, 1229674), (1594, 614837), (3121, 314018), (6242, 157009)]