415780306

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{5591}}^1$

素因数の和:5734

約数の個数: 24

約数和(自身を含む): 664732224

約数和(自身を除く): 248951918

約数列:

[1, 2, 19, 38, 103, 206, 361, 722, 1957, 3914, 5591, 11182, 37183, 74366, 106229, 212458, 575873, 1151746, 2018351, 4036702, 10941587, 21883174, 207890153, 415780306]

約数ペア:

[(1, 415780306), (2, 207890153), (19, 21883174), (38, 10941587), (103, 4036702), (206, 2018351), (361, 1151746), (722, 575873), (1957, 212458), (3914, 106229), (5591, 74366), (11182, 37183)]