2021796182

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{7951}}^1$

素因数の和:8444

約数の個数: 32

約数和(自身を含む): 3558933504

約数和(自身を除く): 1537137322

約数列:

[1, 2, 7, 14, 41, 82, 287, 443, 574, 886, 3101, 6202, 7951, 15902, 18163, 36326, 55657, 111314, 127141, 254282, 325991, 651982, 2281937, 3522293, 4563874, 7044586, 24656051, 49312102, 144414013, 288828026, 1010898091, 2021796182]

約数ペア:

[(1, 2021796182), (2, 1010898091), (7, 288828026), (14, 144414013), (41, 49312102), (82, 24656051), (287, 7044586), (443, 4563874), (574, 3522293), (886, 2281937), (3101, 651982), (6202, 325991), (7951, 254282), (15902, 127141), (18163, 111314), (36326, 55657)]