248955718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3449}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 433706400

約数和(自身を除く): 184750682

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 374, 386, 2123, 3281, 3449, 4246, 6562, 6898, 36091, 37939, 58633, 72182, 75878, 117266, 644963, 665657, 1289926, 1331314, 7322227, 11316169, 14644454, 22632338, 124477859, 248955718]

約数ペア:

[(1, 248955718), (2, 124477859), (11, 22632338), (17, 14644454), (22, 11316169), (34, 7322227), (187, 1331314), (193, 1289926), (374, 665657), (386, 644963), (2123, 117266), (3281, 75878), (3449, 72182), (4246, 58633), (6562, 37939), (6898, 36091)]