856758602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 1627084800

約数和(自身を除く): 770326198

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 131, 133, 161, 262, 266, 322, 437, 874, 917, 1069, 1834, 2138, 2489, 3013, 3059, 4978, 6026, 6118, 7483, 14966, 17423, 20311, 21091, 24587, 34846, 40622, 42182, 49174, 57247, 114494, 140039, 142177, 172109, 280078, 284354, 344218, 400729, 467153, 801458, 934306, 980273, 1960546, 2660741, 3220897, 3270071, 5321482, 6441794, 6540142, 18625187, 22546279, 37250374, 45092558, 61197043, 122394086, 428379301, 856758602]

約数ペア:

[(1, 856758602), (2, 428379301), (7, 122394086), (14, 61197043), (19, 45092558), (23, 37250374), (38, 22546279), (46, 18625187), (131, 6540142), (133, 6441794), (161, 5321482), (262, 3270071), (266, 3220897), (322, 2660741), (437, 1960546), (874, 980273), (917, 934306), (1069, 801458), (1834, 467153), (2138, 400729), (2489, 344218), (3013, 284354), (3059, 280078), (4978, 172109), (6026, 142177), (6118, 140039), (7483, 114494), (14966, 57247), (17423, 49174), (20311, 42182), (21091, 40622), (24587, 34846)]