1605655896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{3251}}^1$

素因数の和:4856

約数の個数: 64

約数和(自身を含む): 4326981120

約数和(自身を除く): 2721325224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1583, 3166, 3251, 4749, 6332, 6502, 9498, 9753, 12664, 13004, 18996, 19506, 20579, 26008, 37992, 39012, 41158, 42263, 61737, 78024, 82316, 84526, 123474, 126789, 164632, 169052, 246948, 253578, 338104, 493896, 507156, 1014312, 5146333, 10292666, 15438999, 20585332, 30877998, 41170664, 61755996, 66902329, 123511992, 133804658, 200706987, 267609316, 401413974, 535218632, 802827948, 1605655896]

約数ペア:

[(1, 1605655896), (2, 802827948), (3, 535218632), (4, 401413974), (6, 267609316), (8, 200706987), (12, 133804658), (13, 123511992), (24, 66902329), (26, 61755996), (39, 41170664), (52, 30877998), (78, 20585332), (104, 15438999), (156, 10292666), (312, 5146333), (1583, 1014312), (3166, 507156), (3251, 493896), (4749, 338104), (6332, 253578), (6502, 246948), (9498, 169052), (9753, 164632), (12664, 126789), (13004, 123474), (18996, 84526), (19506, 82316), (20579, 78024), (26008, 61737), (37992, 42263), (39012, 41158)]