8391307442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 15196059648

約数和(自身を除く): 6804752206

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 331, 601, 662, 917, 1202, 1834, 2317, 3013, 4207, 4634, 6026, 7613, 8414, 13823, 15226, 21091, 27646, 42182, 43361, 53291, 78731, 86722, 96761, 106582, 157462, 193522, 198931, 303527, 397862, 551117, 607054, 997303, 1102234, 1392517, 1810813, 1994606, 2785034, 3621626, 4575413, 6981121, 9150826, 12675691, 13962242, 25351382, 26059961, 32027891, 52119922, 64055782, 182419727, 364839454, 599379103, 1198758206, 4195653721, 8391307442]

約数ペア:

[(1, 8391307442), (2, 4195653721), (7, 1198758206), (14, 599379103), (23, 364839454), (46, 182419727), (131, 64055782), (161, 52119922), (262, 32027891), (322, 26059961), (331, 25351382), (601, 13962242), (662, 12675691), (917, 9150826), (1202, 6981121), (1834, 4575413), (2317, 3621626), (3013, 2785034), (4207, 1994606), (4634, 1810813), (6026, 1392517), (7613, 1102234), (8414, 997303), (13823, 607054), (15226, 551117), (21091, 397862), (27646, 303527), (42182, 198931), (43361, 193522), (53291, 157462), (78731, 106582), (86722, 96761)]