2247687430

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{2861}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 4076358048

約数和(自身を除く): 1828670618

約数列:

[1, 2, 5, 10, 251, 313, 502, 626, 1255, 1565, 2510, 2861, 3130, 5722, 14305, 28610, 78563, 157126, 392815, 718111, 785630, 895493, 1436222, 1790986, 3590555, 4477465, 7181110, 8954930, 224768743, 449537486, 1123843715, 2247687430]

約数ペア:

[(1, 2247687430), (2, 1123843715), (5, 449537486), (10, 224768743), (251, 8954930), (313, 7181110), (502, 4477465), (626, 3590555), (1255, 1790986), (1565, 1436222), (2510, 895493), (2861, 785630), (3130, 718111), (5722, 392815), (14305, 157126), (28610, 78563)]