670403766

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{1499}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 1354320000

約数和(自身を除く): 683916234

約数列:

[1, 2, 3, 6, 131, 262, 393, 569, 786, 1138, 1499, 1707, 2998, 3414, 4497, 8994, 74539, 149078, 196369, 223617, 392738, 447234, 589107, 852931, 1178214, 1705862, 2558793, 5117586, 111733961, 223467922, 335201883, 670403766]

約数ペア:

[(1, 670403766), (2, 335201883), (3, 223467922), (6, 111733961), (131, 5117586), (262, 2558793), (393, 1705862), (569, 1178214), (786, 852931), (1138, 589107), (1499, 447234), (1707, 392738), (2998, 223617), (3414, 196369), (4497, 149078), (8994, 74539)]