2021878406

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1\times {\mathrm{4051}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 3054170688

約数和(自身を除く): 1032292282

約数列:

[1, 2, 163, 326, 1531, 3062, 4051, 8102, 249553, 499106, 660313, 1320626, 6202081, 12404162, 1010939203, 2021878406]

約数ペア:

[(1, 2021878406), (2, 1010939203), (163, 12404162), (326, 6202081), (1531, 1320626), (3062, 660313), (4051, 499106), (8102, 249553)]