2006673032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30971}}^1$

素因数の和:31086

約数の個数: 64

約数和(自身を含む): 4682966400

約数和(自身を除く): 2676293368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 1157, 1246, 2314, 2492, 4628, 4984, 8099, 9256, 16198, 30971, 32396, 61942, 64792, 123884, 216797, 247768, 402623, 433594, 805246, 867188, 1610492, 1734376, 2756419, 2818361, 3220984, 5512838, 5636722, 11025676, 11273444, 19294933, 22051352, 22546888, 35833447, 38589866, 71666894, 77179732, 143333788, 154359464, 250834129, 286667576, 501668258, 1003336516, 2006673032]

約数ペア:

[(1, 2006673032), (2, 1003336516), (4, 501668258), (7, 286667576), (8, 250834129), (13, 154359464), (14, 143333788), (26, 77179732), (28, 71666894), (52, 38589866), (56, 35833447), (89, 22546888), (91, 22051352), (104, 19294933), (178, 11273444), (182, 11025676), (356, 5636722), (364, 5512838), (623, 3220984), (712, 2818361), (728, 2756419), (1157, 1734376), (1246, 1610492), (2314, 867188), (2492, 805246), (4628, 433594), (4984, 402623), (8099, 247768), (9256, 216797), (16198, 123884), (30971, 64792), (32396, 61942)]