2218211530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{100417}}^1$

素因数の和:100518

約数の個数: 24

約数和(自身を含む): 4079581668

約数和(自身を除く): 1861370138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045, 22090, 100417, 200834, 502085, 1004170, 4719599, 9439198, 23597995, 47195990, 221821153, 443642306, 1109105765, 2218211530]

約数ペア:

[(1, 2218211530), (2, 1109105765), (5, 443642306), (10, 221821153), (47, 47195990), (94, 23597995), (235, 9439198), (470, 4719599), (2209, 1004170), (4418, 502085), (11045, 200834), (22090, 100417)]