894649966

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 1553610240

約数和(自身を除く): 658960274

約数列:

[1, 2, 7, 14, 103, 206, 379, 721, 758, 1442, 1637, 2653, 3274, 5306, 11459, 22918, 39037, 78074, 168611, 273259, 337222, 546518, 620423, 1180277, 1240846, 2360554, 4342961, 8685922, 63903569, 127807138, 447324983, 894649966]

約数ペア:

[(1, 894649966), (2, 447324983), (7, 127807138), (14, 63903569), (103, 8685922), (206, 4342961), (379, 2360554), (721, 1240846), (758, 1180277), (1442, 620423), (1637, 546518), (2653, 337222), (3274, 273259), (5306, 168611), (11459, 78074), (22918, 39037)]