2012087498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{670249}}^1$

素因数の和:670349

約数の個数: 16

約数和(自身を含む): 3217200000

約数和(自身を除く): 1205112502

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 670249, 1340498, 12734731, 25469462, 52949671, 105899342, 1006043749, 2012087498]

約数ペア:

[(1, 2012087498), (2, 1006043749), (19, 105899342), (38, 52949671), (79, 25469462), (158, 12734731), (1501, 1340498), (3002, 670249)]