7398490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 14691456

約数和(自身を除く): 7292966

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 653, 1030, 1133, 1306, 2266, 3265, 5665, 6530, 7183, 11330, 14366, 35915, 67259, 71830, 134518, 336295, 672590, 739849, 1479698, 3699245, 7398490]

約数ペア:

[(1, 7398490), (2, 3699245), (5, 1479698), (10, 739849), (11, 672590), (22, 336295), (55, 134518), (103, 71830), (110, 67259), (206, 35915), (515, 14366), (653, 11330), (1030, 7183), (1133, 6530), (1306, 5665), (2266, 3265)]