2867719678

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 4454714880

約数和(自身を除く): 1586995202

約数列:

[1, 2, 61, 71, 122, 142, 251, 502, 1319, 2638, 4331, 8662, 15311, 17821, 30622, 35642, 80459, 93649, 160918, 187298, 331069, 662138, 1087081, 2174162, 5712589, 11425178, 20195209, 23505899, 40390418, 47011798, 1433859839, 2867719678]

約数ペア:

[(1, 2867719678), (2, 1433859839), (61, 47011798), (71, 40390418), (122, 23505899), (142, 20195209), (251, 11425178), (502, 5712589), (1319, 2174162), (2638, 1087081), (4331, 662138), (8662, 331069), (15311, 187298), (17821, 160918), (30622, 93649), (35642, 80459)]