242380655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{18439}}^1$

素因数の和:18694

約数の個数: 16

約数和(自身を含む): 318643200

約数和(自身を除く): 76262545

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 18439, 92195, 202829, 1014145, 4406921, 22034605, 48476131, 242380655]

約数ペア:

[(1, 242380655), (5, 48476131), (11, 22034605), (55, 4406921), (239, 1014145), (1195, 202829), (2629, 92195), (13145, 18439)]