1291086106

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{27631}}^1$

素因数の和:28077

約数の個数: 16

約数和(自身を含む): 1973587968

約数和(自身を除く): 682501862

約数列:

[1, 2, 61, 122, 383, 766, 23363, 27631, 46726, 55262, 1685491, 3370982, 10582673, 21165346, 645543053, 1291086106]

約数ペア:

[(1, 1291086106), (2, 645543053), (61, 21165346), (122, 10582673), (383, 3370982), (766, 1685491), (23363, 55262), (27631, 46726)]