1680974069761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3733}}^1\times {\mathrm{88001}}^1$

素因数の和:91801

約数の個数: 32

約数和(自身を含む): 2082006229248

約数和(自身を除く): 401032159487

約数列:

[1, 7, 17, 43, 119, 301, 731, 3733, 5117, 26131, 63461, 88001, 160519, 444227, 616007, 1123633, 1496017, 2728823, 3784043, 10472119, 19101761, 26488301, 64328731, 328507733, 450301117, 2299554131, 5584631461, 14125832519, 39092420227, 98880827633, 240139152823, 1680974069761]

約数ペア:

[(1, 1680974069761), (7, 240139152823), (17, 98880827633), (43, 39092420227), (119, 14125832519), (301, 5584631461), (731, 2299554131), (3733, 450301117), (5117, 328507733), (26131, 64328731), (63461, 26488301), (88001, 19101761), (160519, 10472119), (444227, 3784043), (616007, 2728823), (1123633, 1496017)]