9907786

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 18035712

約数和(自身を除く): 8127926

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 617, 1147, 1234, 2294, 4319, 8029, 8638, 16058, 19127, 22829, 38254, 45658, 133889, 159803, 267778, 319606, 707699, 1415398, 4953893, 9907786]

約数ペア:

[(1, 9907786), (2, 4953893), (7, 1415398), (14, 707699), (31, 319606), (37, 267778), (62, 159803), (74, 133889), (217, 45658), (259, 38254), (434, 22829), (518, 19127), (617, 16058), (1147, 8638), (1234, 8029), (2294, 4319)]