538902008

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 1021356000

約数和(自身を除く): 482453992

約数列:

[1, 2, 4, 8, 149, 293, 298, 586, 596, 1172, 1192, 1543, 2344, 3086, 6172, 12344, 43657, 87314, 174628, 229907, 349256, 452099, 459814, 904198, 919628, 1808396, 1839256, 3616792, 67362751, 134725502, 269451004, 538902008]

約数ペア:

[(1, 538902008), (2, 269451004), (4, 134725502), (8, 67362751), (149, 3616792), (293, 1839256), (298, 1808396), (586, 919628), (596, 904198), (1172, 459814), (1192, 452099), (1543, 349256), (2344, 229907), (3086, 174628), (6172, 87314), (12344, 43657)]