288861586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 207558254

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 442, 454, 2879, 2951, 3859, 5758, 5902, 7718, 37427, 48943, 50167, 74854, 97886, 100334, 636259, 653533, 1272518, 1307066, 8495929, 11110061, 16991858, 22220122, 144430793, 288861586]

約数ペア:

[(1, 288861586), (2, 144430793), (13, 22220122), (17, 16991858), (26, 11110061), (34, 8495929), (221, 1307066), (227, 1272518), (442, 653533), (454, 636259), (2879, 100334), (2951, 97886), (3859, 74854), (5758, 50167), (5902, 48943), (7718, 37427)]