980859892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{75707}}^1$

素因数の和:75831

約数の個数: 24

約数和(自身を含む): 1780652160

約数和(自身を除く): 799792268

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 75707, 151414, 302828, 3103987, 5980853, 6207974, 11961706, 12415948, 23923412, 245214973, 490429946, 980859892]

約数ペア:

[(1, 980859892), (2, 490429946), (4, 245214973), (41, 23923412), (79, 12415948), (82, 11961706), (158, 6207974), (164, 5980853), (316, 3103987), (3239, 302828), (6478, 151414), (12956, 75707)]