980466974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{238093}}^1$

素因数の和:238195

約数の個数: 16

約数和(自身を含む): 1542849120

約数和(自身を除く): 562382146

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 238093, 476186, 6904697, 13809394, 16904603, 33809206, 490233487, 980466974]

約数ペア:

[(1, 980466974), (2, 490233487), (29, 33809206), (58, 16904603), (71, 13809394), (142, 6904697), (2059, 476186), (4118, 238093)]