1320222772652

素因数分解:

$2^2\times 7^1\times {\mathrm{56263}}^1\times {\mathrm{838043}}^1$

素因数の和:894317

約数の個数: 24

約数和(自身を含む): 2640495626496

約数和(自身を除く): 1320272853844

約数列:

[1, 2, 4, 7, 14, 28, 56263, 112526, 225052, 393841, 787682, 838043, 1575364, 1676086, 3352172, 5866301, 11732602, 23465204, 47150813309, 94301626618, 188603253236, 330055693163, 660111386326, 1320222772652]

約数ペア:

[(1, 1320222772652), (2, 660111386326), (4, 330055693163), (7, 188603253236), (14, 94301626618), (28, 47150813309), (56263, 23465204), (112526, 11732602), (225052, 5866301), (393841, 3352172), (787682, 1676086), (838043, 1575364)]