1263019274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{2347}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 2106775872

約数和(自身を除く): 843756598

約数列:

[1, 2, 11, 22, 61, 122, 401, 671, 802, 1342, 2347, 4411, 4694, 8822, 24461, 25817, 48922, 51634, 143167, 269071, 286334, 538142, 941147, 1574837, 1882294, 3149674, 10352617, 20705234, 57409967, 114819934, 631509637, 1263019274]

約数ペア:

[(1, 1263019274), (2, 631509637), (11, 114819934), (22, 57409967), (61, 20705234), (122, 10352617), (401, 3149674), (671, 1882294), (802, 1574837), (1342, 941147), (2347, 538142), (4411, 286334), (4694, 269071), (8822, 143167), (24461, 51634), (25817, 48922)]