9902804516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1433527}}^1$

素因数の和:1433699

約数の個数: 24

約数和(自身を含む): 19025783616

約数和(自身を除く): 9122979100

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 1433527, 2867054, 5734108, 15768797, 31537594, 63075188, 225063739, 450127478, 900254956, 2475701129, 4951402258, 9902804516]

約数ペア:

[(1, 9902804516), (2, 4951402258), (4, 2475701129), (11, 900254956), (22, 450127478), (44, 225063739), (157, 63075188), (314, 31537594), (628, 15768797), (1727, 5734108), (3454, 2867054), (6908, 1433527)]