3218952958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 5668246080

約数和(自身を除く): 2449293122

約数列:

[1, 2, 13, 17, 26, 34, 67, 73, 134, 146, 221, 442, 871, 949, 1139, 1241, 1489, 1742, 1898, 2278, 2482, 2978, 4891, 9782, 14807, 16133, 19357, 25313, 29614, 32266, 38714, 50626, 63583, 83147, 99763, 108697, 127166, 166294, 199526, 217394, 329069, 658138, 1080911, 1296919, 1413061, 1695971, 1847849, 2161822, 2593838, 2826122, 3391942, 3695698, 7282699, 14565398, 22047623, 24022037, 44095246, 48044074, 94675087, 123805883, 189350174, 247611766, 1609476479, 3218952958]

約数ペア:

[(1, 3218952958), (2, 1609476479), (13, 247611766), (17, 189350174), (26, 123805883), (34, 94675087), (67, 48044074), (73, 44095246), (134, 24022037), (146, 22047623), (221, 14565398), (442, 7282699), (871, 3695698), (949, 3391942), (1139, 2826122), (1241, 2593838), (1489, 2161822), (1742, 1847849), (1898, 1695971), (2278, 1413061), (2482, 1296919), (2978, 1080911), (4891, 658138), (9782, 329069), (14807, 217394), (16133, 199526), (19357, 166294), (25313, 127166), (29614, 108697), (32266, 99763), (38714, 83147), (50626, 63583)]