2597252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 5617920

約数和(自身を除く): 3020668

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 109, 148, 161, 218, 259, 322, 436, 518, 644, 763, 851, 1036, 1526, 1702, 2507, 3052, 3404, 4033, 5014, 5957, 8066, 10028, 11914, 16132, 17549, 23828, 28231, 35098, 56462, 70196, 92759, 112924, 185518, 371036, 649313, 1298626, 2597252]

約数ペア:

[(1, 2597252), (2, 1298626), (4, 649313), (7, 371036), (14, 185518), (23, 112924), (28, 92759), (37, 70196), (46, 56462), (74, 35098), (92, 28231), (109, 23828), (148, 17549), (161, 16132), (218, 11914), (259, 10028), (322, 8066), (436, 5957), (518, 5014), (644, 4033), (763, 3404), (851, 3052), (1036, 2507), (1526, 1702)]