285417292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{1609}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 508682720

約数和(自身を除く): 223265428

約数列:

[1, 2, 4, 61, 122, 244, 727, 1454, 1609, 2908, 3218, 6436, 44347, 88694, 98149, 177388, 196298, 392596, 1169743, 2339486, 4678972, 71354323, 142708646, 285417292]

約数ペア:

[(1, 285417292), (2, 142708646), (4, 71354323), (61, 4678972), (122, 2339486), (244, 1169743), (727, 392596), (1454, 196298), (1609, 177388), (2908, 98149), (3218, 88694), (6436, 44347)]