1400554876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 2857372672

約数和(自身を除く): 1456817796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 307, 427, 614, 854, 1228, 1708, 2149, 2671, 4298, 5342, 8596, 10684, 18697, 18727, 37394, 37454, 74788, 74908, 131089, 162931, 262178, 325862, 524356, 651724, 819997, 1140517, 1639994, 2281034, 3279988, 4562068, 5739979, 11479958, 22959916, 50019817, 100039634, 200079268, 350138719, 700277438, 1400554876]

約数ペア:

[(1, 1400554876), (2, 700277438), (4, 350138719), (7, 200079268), (14, 100039634), (28, 50019817), (61, 22959916), (122, 11479958), (244, 5739979), (307, 4562068), (427, 3279988), (614, 2281034), (854, 1639994), (1228, 1140517), (1708, 819997), (2149, 651724), (2671, 524356), (4298, 325862), (5342, 262178), (8596, 162931), (10684, 131089), (18697, 74908), (18727, 74788), (37394, 37454)]