3951446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 6801408

約数和(自身を除く): 2849962

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 163, 326, 391, 527, 713, 782, 1054, 1426, 2771, 3749, 5053, 5542, 7498, 10106, 12121, 24242, 63733, 85901, 116219, 127466, 171802, 232438, 1975723, 3951446]

約数ペア:

[(1, 3951446), (2, 1975723), (17, 232438), (23, 171802), (31, 127466), (34, 116219), (46, 85901), (62, 63733), (163, 24242), (326, 12121), (391, 10106), (527, 7498), (713, 5542), (782, 5053), (1054, 3749), (1426, 2771)]