381562012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{236701}}^1$

素因数の和:236749

約数の個数: 24

約数和(自身を含む): 742297472

約数和(自身を除く): 360735460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 236701, 473402, 946804, 3077113, 6154226, 7337731, 12308452, 14675462, 29350924, 95390503, 190781006, 381562012]

約数ペア:

[(1, 381562012), (2, 190781006), (4, 95390503), (13, 29350924), (26, 14675462), (31, 12308452), (52, 7337731), (62, 6154226), (124, 3077113), (403, 946804), (806, 473402), (1612, 236701)]