249552914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 168484846

約数列:

[1, 2, 13, 26, 31, 62, 269, 403, 538, 806, 1151, 2302, 3497, 6994, 8339, 14963, 16678, 29926, 35681, 71362, 108407, 216814, 309619, 463853, 619238, 927706, 4025047, 8050094, 9598189, 19196378, 124776457, 249552914]

約数ペア:

[(1, 249552914), (2, 124776457), (13, 19196378), (26, 9598189), (31, 8050094), (62, 4025047), (269, 927706), (403, 619238), (538, 463853), (806, 309619), (1151, 216814), (2302, 108407), (3497, 71362), (6994, 35681), (8339, 29926), (14963, 16678)]