1330350978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 2953843200

約数和(自身を除く): 1623492222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 419, 438, 659, 803, 838, 1257, 1318, 1606, 1977, 2409, 2514, 3954, 4609, 4818, 7249, 9218, 13827, 14498, 21747, 27654, 30587, 43494, 48107, 61174, 91761, 96214, 144321, 183522, 276121, 288642, 336457, 529177, 552242, 672914, 828363, 1009371, 1058354, 1587531, 1656726, 2018742, 3037331, 3175062, 6074662, 9111993, 18223986, 20156833, 40313666, 60470499, 120940998, 221725163, 443450326, 665175489, 1330350978]

約数ペア:

[(1, 1330350978), (2, 665175489), (3, 443450326), (6, 221725163), (11, 120940998), (22, 60470499), (33, 40313666), (66, 20156833), (73, 18223986), (146, 9111993), (219, 6074662), (419, 3175062), (438, 3037331), (659, 2018742), (803, 1656726), (838, 1587531), (1257, 1058354), (1318, 1009371), (1606, 828363), (1977, 672914), (2409, 552242), (2514, 529177), (3954, 336457), (4609, 288642), (4818, 276121), (7249, 183522), (9218, 144321), (13827, 96214), (14498, 91761), (21747, 61174), (27654, 48107), (30587, 43494)]