1330227856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{17761}}^1$

素因数の和:17951

約数の個数: 40

約数和(自身を含む): 2678225408

約数和(自身を除く): 1347997552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 17761, 18724, 35522, 37448, 71044, 74896, 142088, 284176, 550591, 1101182, 2202364, 2681911, 4404728, 5363822, 8809456, 10727644, 21455288, 42910576, 83139241, 166278482, 332556964, 665113928, 1330227856]

約数ペア:

[(1, 1330227856), (2, 665113928), (4, 332556964), (8, 166278482), (16, 83139241), (31, 42910576), (62, 21455288), (124, 10727644), (151, 8809456), (248, 5363822), (302, 4404728), (496, 2681911), (604, 2202364), (1208, 1101182), (2416, 550591), (4681, 284176), (9362, 142088), (17761, 74896), (18724, 71044), (35522, 37448)]