1002671998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{16319}}^1$

素因数の和:17343

約数の個数: 16

約数和(自身を含む): 1554186240

約数和(自身を除く): 551514242

約数列:

[1, 2, 31, 62, 991, 1982, 16319, 30721, 32638, 61442, 505889, 1011778, 16172129, 32344258, 501335999, 1002671998]

約数ペア:

[(1, 1002671998), (2, 501335999), (31, 32344258), (62, 16172129), (991, 1011778), (1982, 505889), (16319, 61442), (30721, 32638)]