1393214138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 2176450560

約数和(自身を除く): 783236422

約数列:

[1, 2, 47, 79, 94, 158, 163, 326, 1151, 2302, 3713, 7426, 7661, 12877, 15322, 25754, 54097, 90929, 108194, 181858, 187613, 375226, 605219, 1210438, 4273663, 8547326, 8817811, 14821427, 17635622, 29642854, 696607069, 1393214138]

約数ペア:

[(1, 1393214138), (2, 696607069), (47, 29642854), (79, 17635622), (94, 14821427), (158, 8817811), (163, 8547326), (326, 4273663), (1151, 1210438), (2302, 605219), (3713, 375226), (7426, 187613), (7661, 181858), (12877, 108194), (15322, 90929), (25754, 54097)]