906987002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{72109}}^1$

素因数の和:72461

約数の個数: 16

約数和(自身を含む): 1436431200

約数和(自身を除く): 529444198

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 72109, 144218, 1370071, 2740142, 23868079, 47736158, 453493501, 906987002]

約数ペア:

[(1, 906987002), (2, 453493501), (19, 47736158), (38, 23868079), (331, 2740142), (662, 1370071), (6289, 144218), (12578, 72109)]