2138723232

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{718657}}^1$

素因数の和:718701

約数の個数: 48

約数和(自身を含む): 5795258112

約数和(自身を除く): 3656534880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 718657, 1437314, 2155971, 2874628, 4311942, 5749256, 8623884, 11498512, 17247768, 22278367, 22997024, 34495536, 44556734, 66835101, 68991072, 89113468, 133670202, 178226936, 267340404, 356453872, 534680808, 712907744, 1069361616, 2138723232]

約数ペア:

[(1, 2138723232), (2, 1069361616), (3, 712907744), (4, 534680808), (6, 356453872), (8, 267340404), (12, 178226936), (16, 133670202), (24, 89113468), (31, 68991072), (32, 66835101), (48, 44556734), (62, 34495536), (93, 22997024), (96, 22278367), (124, 17247768), (186, 11498512), (248, 8623884), (372, 5749256), (496, 4311942), (744, 2874628), (992, 2155971), (1488, 1437314), (2976, 718657)]