2586291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1086677}}^1$

素因数の和:1086710

約数の個数: 48

約数和(自身を含む): 6572228544

約数和(自身を除く): 3985937284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1086677, 2173354, 4346708, 5433385, 7606739, 10866770, 15213478, 18473509, 21733540, 30426956, 36947018, 38033695, 73894036, 76067390, 92367545, 129314563, 152134780, 184735090, 258629126, 369470180, 517258252, 646572815, 1293145630, 2586291260]

約数ペア:

[(1, 2586291260), (2, 1293145630), (4, 646572815), (5, 517258252), (7, 369470180), (10, 258629126), (14, 184735090), (17, 152134780), (20, 129314563), (28, 92367545), (34, 76067390), (35, 73894036), (68, 38033695), (70, 36947018), (85, 30426956), (119, 21733540), (140, 18473509), (170, 15213478), (238, 10866770), (340, 7606739), (476, 5433385), (595, 4346708), (1190, 2173354), (2380, 1086677)]