2008172918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{8317}}^1$

素因数の和:8552

約数の個数: 32

約数和(自身を含む): 3269972160

約数和(自身を除く): 1261799242

約数列:

[1, 2, 23, 29, 46, 58, 181, 362, 667, 1334, 4163, 5249, 8317, 8326, 10498, 16634, 120727, 191291, 241193, 241454, 382582, 482386, 1505377, 3010754, 5547439, 11094878, 34623671, 43655933, 69247342, 87311866, 1004086459, 2008172918]

約数ペア:

[(1, 2008172918), (2, 1004086459), (23, 87311866), (29, 69247342), (46, 43655933), (58, 34623671), (181, 11094878), (362, 5547439), (667, 3010754), (1334, 1505377), (4163, 482386), (5249, 382582), (8317, 241454), (8326, 241193), (10498, 191291), (16634, 120727)]