243324796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{425393}}^1$

素因数の和:425421

約数の個数: 24

約数和(自身を含む): 500263344

約数和(自身を除く): 256938548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 425393, 850786, 1701572, 4679323, 5530109, 9358646, 11060218, 18717292, 22120436, 60831199, 121662398, 243324796]

約数ペア:

[(1, 243324796), (2, 121662398), (4, 60831199), (11, 22120436), (13, 18717292), (22, 11060218), (26, 9358646), (44, 5530109), (52, 4679323), (143, 1701572), (286, 850786), (572, 425393)]