1490202328

素因数分解:

$2^3\times {\mathrm{5119}}^1\times {\mathrm{36389}}^1$

素因数の和:41514

約数の個数: 16

約数和(自身を含む): 2794752000

約数和(自身を除く): 1304549672

約数列:

[1, 2, 4, 8, 5119, 10238, 20476, 36389, 40952, 72778, 145556, 291112, 186275291, 372550582, 745101164, 1490202328]

約数ペア:

[(1, 1490202328), (2, 745101164), (4, 372550582), (8, 186275291), (5119, 291112), (10238, 145556), (20476, 72778), (36389, 40952)]