1395394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 3048192

約数和(自身を除く): 1652798

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 41, 77, 82, 91, 119, 143, 154, 182, 187, 221, 238, 286, 287, 374, 442, 451, 533, 574, 697, 902, 1001, 1066, 1309, 1394, 1547, 2002, 2431, 2618, 3094, 3157, 3731, 4862, 4879, 5863, 6314, 7462, 7667, 9061, 9758, 11726, 15334, 17017, 18122, 34034, 41041, 53669, 63427, 82082, 99671, 107338, 126854, 199342, 697697, 1395394]

約数ペア:

[(1, 1395394), (2, 697697), (7, 199342), (11, 126854), (13, 107338), (14, 99671), (17, 82082), (22, 63427), (26, 53669), (34, 41041), (41, 34034), (77, 18122), (82, 17017), (91, 15334), (119, 11726), (143, 9758), (154, 9061), (182, 7667), (187, 7462), (221, 6314), (238, 5863), (286, 4879), (287, 4862), (374, 3731), (442, 3157), (451, 3094), (533, 2618), (574, 2431), (697, 2002), (902, 1547), (1001, 1394), (1066, 1309)]