315026206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 530240256

約数和(自身を除く): 215214050

約数列:

[1, 2, 11, 22, 41, 82, 311, 451, 622, 902, 1123, 2246, 3421, 6842, 12353, 12751, 24706, 25502, 46043, 92086, 140261, 280522, 349253, 506473, 698506, 1012946, 3841783, 7683566, 14319373, 28638746, 157513103, 315026206]

約数ペア:

[(1, 315026206), (2, 157513103), (11, 28638746), (22, 14319373), (41, 7683566), (82, 3841783), (311, 1012946), (451, 698506), (622, 506473), (902, 349253), (1123, 280522), (2246, 140261), (3421, 92086), (6842, 46043), (12353, 25502), (12751, 24706)]