858489559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 969408000

約数和(自身を除く): 110918441

約数列:

[1, 19, 23, 67, 109, 269, 437, 1273, 1541, 2071, 2507, 5111, 6187, 7303, 18023, 29279, 29321, 47633, 117553, 138757, 167969, 342437, 414529, 557099, 674383, 1964507, 3191411, 7876051, 12813277, 37325633, 45183661, 858489559]

約数ペア:

[(1, 858489559), (19, 45183661), (23, 37325633), (67, 12813277), (109, 7876051), (269, 3191411), (437, 1964507), (1273, 674383), (1541, 557099), (2071, 414529), (2507, 342437), (5111, 167969), (6187, 138757), (7303, 117553), (18023, 47633), (29279, 29321)]