2789358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 6556032

約数和(自身を除く): 3766674

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3251, 6502, 9753, 19506, 35761, 42263, 71522, 84526, 107283, 126789, 214566, 253578, 464893, 929786, 1394679, 2789358]

約数ペア:

[(1, 2789358), (2, 1394679), (3, 929786), (6, 464893), (11, 253578), (13, 214566), (22, 126789), (26, 107283), (33, 84526), (39, 71522), (66, 42263), (78, 35761), (143, 19506), (286, 9753), (429, 6502), (858, 3251)]