140903884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{13399}}^1$

素因数の和:13653

約数の個数: 24

約数和(自身を含む): 270144000

約数和(自身を除く): 129240116

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 13399, 26798, 53596, 147389, 294778, 589556, 3202361, 6404722, 12809444, 35225971, 70451942, 140903884]

約数ペア:

[(1, 140903884), (2, 70451942), (4, 35225971), (11, 12809444), (22, 6404722), (44, 3202361), (239, 589556), (478, 294778), (956, 147389), (2629, 53596), (5258, 26798), (10516, 13399)]