31460774356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{6791}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 60475968000

約数和(自身を除く): 29015193644

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 499, 844, 998, 1996, 2321, 4642, 5489, 6791, 9284, 10978, 13582, 21956, 27164, 74701, 105289, 149402, 210578, 298804, 421156, 1158179, 1432901, 2316358, 2865802, 3388709, 4632716, 5731604, 6777418, 13554836, 15761911, 31523822, 37275799, 63047644, 74551598, 149103196, 715017599, 1430035198, 2860070396, 7865193589, 15730387178, 31460774356]

約数ペア:

[(1, 31460774356), (2, 15730387178), (4, 7865193589), (11, 2860070396), (22, 1430035198), (44, 715017599), (211, 149103196), (422, 74551598), (499, 63047644), (844, 37275799), (998, 31523822), (1996, 15761911), (2321, 13554836), (4642, 6777418), (5489, 5731604), (6791, 4632716), (9284, 3388709), (10978, 2865802), (13582, 2316358), (21956, 1432901), (27164, 1158179), (74701, 421156), (105289, 298804), (149402, 210578)]