1489729514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{17911}}^1$

素因数の和:18390

約数の個数: 32

約数和(自身を含む): 2756441856

約数和(自身を除く): 1266712342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 3199, 5941, 6398, 11882, 17911, 35822, 41587, 83174, 125377, 232843, 250754, 465686, 1629901, 3259802, 8185327, 16370654, 57297289, 106409251, 114594578, 212818502, 744864757, 1489729514]

約数ペア:

[(1, 1489729514), (2, 744864757), (7, 212818502), (13, 114594578), (14, 106409251), (26, 57297289), (91, 16370654), (182, 8185327), (457, 3259802), (914, 1629901), (3199, 465686), (5941, 250754), (6398, 232843), (11882, 125377), (17911, 83174), (35822, 41587)]