2008148515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{11059}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 2516371200

約数和(自身を除く): 508222685

約数列:

[1, 5, 23, 115, 1579, 7895, 11059, 36317, 55295, 181585, 254357, 1271785, 17462161, 87310805, 401629703, 2008148515]

約数ペア:

[(1, 2008148515), (5, 401629703), (23, 87310805), (115, 17462161), (1579, 1271785), (7895, 254357), (11059, 181585), (36317, 55295)]