1289628148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{24019}}^1$

素因数の和:24487

約数の個数: 24

約数和(自身を含む): 2335128320

約数和(自身を除く): 1045500172

約数列:

[1, 2, 4, 31, 62, 124, 433, 866, 1732, 13423, 24019, 26846, 48038, 53692, 96076, 744589, 1489178, 2978356, 10400227, 20800454, 41600908, 322407037, 644814074, 1289628148]

約数ペア:

[(1, 1289628148), (2, 644814074), (4, 322407037), (31, 41600908), (62, 20800454), (124, 10400227), (433, 2978356), (866, 1489178), (1732, 744589), (13423, 96076), (24019, 53692), (26846, 48038)]