2065856

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 42

約数和(自身を含む): 4462272

約数和(自身を除く): 2396416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 191, 208, 338, 382, 416, 676, 764, 832, 1352, 1528, 2483, 2704, 3056, 4966, 5408, 6112, 9932, 10816, 12224, 19864, 32279, 39728, 64558, 79456, 129116, 158912, 258232, 516464, 1032928, 2065856]

約数ペア:

[(1, 2065856), (2, 1032928), (4, 516464), (8, 258232), (13, 158912), (16, 129116), (26, 79456), (32, 64558), (52, 39728), (64, 32279), (104, 19864), (169, 12224), (191, 10816), (208, 9932), (338, 6112), (382, 5408), (416, 4966), (676, 3056), (764, 2704), (832, 2483), (1352, 1528)]