1043290808

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{305413}}^1$

素因数の和:305487

約数の個数: 32

約数和(自身を含む): 2272280160

約数和(自身を除く): 1228989352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 305413, 610826, 1221652, 2137891, 2443304, 4275782, 8551564, 17103128, 18630193, 37260386, 74520772, 130411351, 149041544, 260822702, 521645404, 1043290808]

約数ペア:

[(1, 1043290808), (2, 521645404), (4, 260822702), (7, 149041544), (8, 130411351), (14, 74520772), (28, 37260386), (56, 18630193), (61, 17103128), (122, 8551564), (244, 4275782), (427, 2443304), (488, 2137891), (854, 1221652), (1708, 610826), (3416, 305413)]