2259382013

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 2653044480

約数和(自身を除く): 393662467

約数列:

[1, 7, 49, 229, 271, 743, 1603, 1897, 5201, 11221, 13279, 36407, 62059, 170147, 201353, 434413, 1191029, 1409471, 3040891, 8337203, 9866297, 46109837, 322768859, 2259382013]

約数ペア:

[(1, 2259382013), (7, 322768859), (49, 46109837), (229, 9866297), (271, 8337203), (743, 3040891), (1603, 1409471), (1897, 1191029), (5201, 434413), (11221, 201353), (13279, 170147), (36407, 62059)]