282450238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34253}}^1$

素因数の和:34312

約数の個数: 32

約数和(自身を含む): 526141440

約数和(自身を除く): 243691202

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 34253, 68506, 239771, 479542, 650807, 1061843, 1301614, 2123686, 4555649, 7432901, 9111298, 14865802, 20175017, 40350034, 141225119, 282450238]

約数ペア:

[(1, 282450238), (2, 141225119), (7, 40350034), (14, 20175017), (19, 14865802), (31, 9111298), (38, 7432901), (62, 4555649), (133, 2123686), (217, 1301614), (266, 1061843), (434, 650807), (589, 479542), (1178, 239771), (4123, 68506), (8246, 34253)]