4157270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 8158752

約数和(自身を除く): 4001482

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 283, 565, 566, 1130, 1415, 1469, 2830, 2938, 3679, 7345, 7358, 14690, 18395, 31979, 36790, 63958, 159895, 319790, 415727, 831454, 2078635, 4157270]

約数ペア:

[(1, 4157270), (2, 2078635), (5, 831454), (10, 415727), (13, 319790), (26, 159895), (65, 63958), (113, 36790), (130, 31979), (226, 18395), (283, 14690), (565, 7358), (566, 7345), (1130, 3679), (1415, 2938), (1469, 2830)]