1330557551872

素因数分解:

$2^8\times {\mathrm{4457}}^1\times {\mathrm{1166141}}^1$

素因数の和:1170614

約数の個数: 36

約数和(自身を含む): 2656515789396

約数和(自身を除く): 1325958237524

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4457, 8914, 17828, 35656, 71312, 142624, 285248, 570496, 1140992, 1166141, 2332282, 4664564, 9329128, 18658256, 37316512, 74633024, 149266048, 298532096, 5197490437, 10394980874, 20789961748, 41579923496, 83159846992, 166319693984, 332639387968, 665278775936, 1330557551872]

約数ペア:

[(1, 1330557551872), (2, 665278775936), (4, 332639387968), (8, 166319693984), (16, 83159846992), (32, 41579923496), (64, 20789961748), (128, 10394980874), (256, 5197490437), (4457, 298532096), (8914, 149266048), (17828, 74633024), (35656, 37316512), (71312, 18658256), (142624, 9329128), (285248, 4664564), (570496, 2332282), (1140992, 1166141)]