290522018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 468357120

約数和(自身を除く): 177835102

約数列:

[1, 2, 31, 43, 59, 62, 86, 118, 1333, 1829, 1847, 2537, 2666, 3658, 3694, 5074, 57257, 78647, 79421, 108973, 114514, 157294, 158842, 217946, 2462051, 3378163, 4685839, 4924102, 6756326, 9371678, 145261009, 290522018]

約数ペア:

[(1, 290522018), (2, 145261009), (31, 9371678), (43, 6756326), (59, 4924102), (62, 4685839), (86, 3378163), (118, 2462051), (1333, 217946), (1829, 158842), (1847, 157294), (2537, 114514), (2666, 108973), (3658, 79421), (3694, 78647), (5074, 57257)]