17933991790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{432457}}^1$

素因数の和:432517

約数の個数: 64

約数和(自身を含む): 39232589760

約数和(自身を除く): 21298597970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1885, 3190, 3770, 4147, 8294, 20735, 41470, 432457, 864914, 2162285, 4324570, 4757027, 5621941, 9514054, 11243882, 12541253, 23785135, 25082506, 28109705, 47570270, 56219410, 61841351, 62706265, 123682702, 125412530, 137953783, 163036289, 275907566, 309206755, 326072578, 618413510, 689768915, 815181445, 1379537830, 1630362890, 1793399179, 3586798358, 8966995895, 17933991790]

約数ペア:

[(1, 17933991790), (2, 8966995895), (5, 3586798358), (10, 1793399179), (11, 1630362890), (13, 1379537830), (22, 815181445), (26, 689768915), (29, 618413510), (55, 326072578), (58, 309206755), (65, 275907566), (110, 163036289), (130, 137953783), (143, 125412530), (145, 123682702), (286, 62706265), (290, 61841351), (319, 56219410), (377, 47570270), (638, 28109705), (715, 25082506), (754, 23785135), (1430, 12541253), (1595, 11243882), (1885, 9514054), (3190, 5621941), (3770, 4757027), (4147, 4324570), (8294, 2162285), (20735, 864914), (41470, 432457)]