2013247235884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{36821}}^1\times {\mathrm{15307}}^1$

素因数の和:52198

約数の個数: 48

約数和(自身を含む): 3787870302720

約数和(自身を除く): 1774623066836

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 15307, 30614, 36821, 61228, 73642, 147284, 290833, 581666, 699599, 719429, 1163332, 1399198, 1438858, 1730587, 2798396, 2877716, 3461174, 6922348, 13669151, 27338302, 32881153, 54676604, 65762306, 131524612, 563619047, 1127238094, 2254476188, 10708761893, 21417523786, 26490095209, 42835047572, 52980190418, 105960380836, 503311808971, 1006623617942, 2013247235884]

約数ペア:

[(1, 2013247235884), (2, 1006623617942), (4, 503311808971), (19, 105960380836), (38, 52980190418), (47, 42835047572), (76, 26490095209), (94, 21417523786), (188, 10708761893), (893, 2254476188), (1786, 1127238094), (3572, 563619047), (15307, 131524612), (30614, 65762306), (36821, 54676604), (61228, 32881153), (73642, 27338302), (147284, 13669151), (290833, 6922348), (581666, 3461174), (699599, 2877716), (719429, 2798396), (1163332, 1730587), (1399198, 1438858)]