530185558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{12569}}^1$

素因数の和:12732

約数の個数: 32

約数和(自身を含む): 955722240

約数和(自身を除く): 425536682

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 3013, 6026, 12569, 21091, 25138, 42182, 87983, 175966, 289087, 578174, 1646539, 2023609, 3293078, 4047218, 11525773, 23051546, 37870397, 75740794, 265092779, 530185558]

約数ペア:

[(1, 530185558), (2, 265092779), (7, 75740794), (14, 37870397), (23, 23051546), (46, 11525773), (131, 4047218), (161, 3293078), (262, 2023609), (322, 1646539), (917, 578174), (1834, 289087), (3013, 175966), (6026, 87983), (12569, 42182), (21091, 25138)]