424289786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^2$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 670770720

約数和(自身を除く): 246480934

約数列:

[1, 2, 23, 46, 179, 227, 358, 454, 4117, 5221, 8234, 10442, 40633, 51529, 81266, 103058, 934559, 1185167, 1869118, 2370334, 9223691, 18447382, 212144893, 424289786]

約数ペア:

[(1, 424289786), (2, 212144893), (23, 18447382), (46, 9223691), (179, 2370334), (227, 1869118), (358, 1185167), (454, 934559), (4117, 103058), (5221, 81266), (8234, 51529), (10442, 40633)]