2912706808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1399}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 6078240000

約数和(自身を除く): 3165533192

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 401, 472, 649, 802, 1298, 1399, 1604, 2596, 2798, 3208, 4411, 5192, 5596, 8822, 11192, 15389, 17644, 23659, 30778, 35288, 47318, 61556, 82541, 94636, 123112, 165082, 189272, 260249, 330164, 520498, 560999, 660328, 907951, 1040996, 1121998, 1815902, 2081992, 2243996, 3631804, 4487992, 6170989, 7263608, 12341978, 24683956, 33098941, 49367912, 66197882, 132395764, 264791528, 364088351, 728176702, 1456353404, 2912706808]

約数ペア:

[(1, 2912706808), (2, 1456353404), (4, 728176702), (8, 364088351), (11, 264791528), (22, 132395764), (44, 66197882), (59, 49367912), (88, 33098941), (118, 24683956), (236, 12341978), (401, 7263608), (472, 6170989), (649, 4487992), (802, 3631804), (1298, 2243996), (1399, 2081992), (1604, 1815902), (2596, 1121998), (2798, 1040996), (3208, 907951), (4411, 660328), (5192, 560999), (5596, 520498), (8822, 330164), (11192, 260249), (15389, 189272), (17644, 165082), (23659, 123112), (30778, 94636), (35288, 82541), (47318, 61556)]