133688230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1801}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 259747488

約数和(自身を除く): 126059258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 1801, 2855, 3602, 5710, 7423, 9005, 14846, 18010, 23413, 37115, 46826, 74230, 117065, 234130, 1028371, 2056742, 5141855, 10283710, 13368823, 26737646, 66844115, 133688230]

約数ペア:

[(1, 133688230), (2, 66844115), (5, 26737646), (10, 13368823), (13, 10283710), (26, 5141855), (65, 2056742), (130, 1028371), (571, 234130), (1142, 117065), (1801, 74230), (2855, 46826), (3602, 37115), (5710, 23413), (7423, 18010), (9005, 14846)]