260566494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{99377}}^1$

素因数の和:99424

約数の個数: 32

約数和(自身を含む): 572417280

約数和(自身を除く): 311850786

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 99377, 198754, 298131, 596262, 1888163, 2285671, 3776326, 4571342, 5664489, 6857013, 11328978, 13714026, 43427749, 86855498, 130283247, 260566494]

約数ペア:

[(1, 260566494), (2, 130283247), (3, 86855498), (6, 43427749), (19, 13714026), (23, 11328978), (38, 6857013), (46, 5664489), (57, 4571342), (69, 3776326), (114, 2285671), (138, 1888163), (437, 596262), (874, 298131), (1311, 198754), (2622, 99377)]