558889330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 1019910528

約数和(自身を除く): 461021198

約数列:

[1, 2, 5, 10, 103, 206, 281, 515, 562, 1030, 1405, 1931, 2810, 3862, 9655, 19310, 28943, 57886, 144715, 198893, 289430, 397786, 542611, 994465, 1085222, 1988930, 2713055, 5426110, 55888933, 111777866, 279444665, 558889330]

約数ペア:

[(1, 558889330), (2, 279444665), (5, 111777866), (10, 55888933), (103, 5426110), (206, 2713055), (281, 1988930), (515, 1085222), (562, 994465), (1030, 542611), (1405, 397786), (1931, 289430), (2810, 198893), (3862, 144715), (9655, 57886), (19310, 28943)]