1285752676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{3331}}^1$

素因数の和:3932

約数の個数: 36

約数和(自身を含む): 2441463024

約数和(自身を除く): 1155710348

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 571, 676, 1142, 2284, 3331, 6662, 7423, 13324, 14846, 29692, 43303, 86606, 96499, 173212, 192998, 385996, 562939, 1125878, 1902001, 2251756, 3804002, 7608004, 24726013, 49452026, 98904052, 321438169, 642876338, 1285752676]

約数ペア:

[(1, 1285752676), (2, 642876338), (4, 321438169), (13, 98904052), (26, 49452026), (52, 24726013), (169, 7608004), (338, 3804002), (571, 2251756), (676, 1902001), (1142, 1125878), (2284, 562939), (3331, 385996), (6662, 192998), (7423, 173212), (13324, 96499), (14846, 86606), (29692, 43303)]