7122458

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 12908160

約数和(自身を除く): 5785702

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 331, 371, 406, 662, 742, 1537, 2317, 3074, 4634, 9599, 10759, 17543, 19198, 21518, 35086, 67193, 122801, 134386, 245602, 508747, 1017494, 3561229, 7122458]

約数ペア:

[(1, 7122458), (2, 3561229), (7, 1017494), (14, 508747), (29, 245602), (53, 134386), (58, 122801), (106, 67193), (203, 35086), (331, 21518), (371, 19198), (406, 17543), (662, 10759), (742, 9599), (1537, 4634), (2317, 3074)]