2018396848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{3191}}^1$

素因数の和:6253

約数の個数: 40

約数和(自身を含む): 4214167776

約数和(自身を除く): 2195770928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3041, 3191, 6082, 6382, 12164, 12764, 24328, 25528, 39533, 41483, 48656, 51056, 79066, 82966, 158132, 165932, 316264, 331864, 632528, 663728, 9703831, 19407662, 38815324, 77630648, 126149803, 155261296, 252299606, 504599212, 1009198424, 2018396848]

約数ペア:

[(1, 2018396848), (2, 1009198424), (4, 504599212), (8, 252299606), (13, 155261296), (16, 126149803), (26, 77630648), (52, 38815324), (104, 19407662), (208, 9703831), (3041, 663728), (3191, 632528), (6082, 331864), (6382, 316264), (12164, 165932), (12764, 158132), (24328, 82966), (25528, 79066), (39533, 51056), (41483, 48656)]