1489723634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{10211}}^1$

素因数の和:10850

約数の個数: 32

約数和(自身を含む): 2708712576

約数和(自身を除く): 1218988942

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 613, 1226, 4291, 8582, 10211, 10421, 20422, 20842, 71477, 72947, 142954, 145894, 173587, 347174, 1215109, 2430218, 6259343, 12518686, 43815401, 87630802, 106408831, 212817662, 744861817, 1489723634]

約数ペア:

[(1, 1489723634), (2, 744861817), (7, 212817662), (14, 106408831), (17, 87630802), (34, 43815401), (119, 12518686), (238, 6259343), (613, 2430218), (1226, 1215109), (4291, 347174), (8582, 173587), (10211, 145894), (10421, 142954), (20422, 72947), (20842, 71477)]