249132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 626416

約数和(自身を除く): 377284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1597, 3194, 4791, 6388, 9582, 19164, 20761, 41522, 62283, 83044, 124566, 249132]

約数ペア:

[(1, 249132), (2, 124566), (3, 83044), (4, 62283), (6, 41522), (12, 20761), (13, 19164), (26, 9582), (39, 6388), (52, 4791), (78, 3194), (156, 1597)]