2040384472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2143261}}^1$

素因数の和:2143291

約数の個数: 32

約数和(自身を含む): 4629445920

約数和(自身を除く): 2589061448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2143261, 4286522, 8573044, 15002827, 17146088, 30005654, 36435437, 60011308, 72870874, 120022616, 145741748, 255048059, 291483496, 510096118, 1020192236, 2040384472]

約数ペア:

[(1, 2040384472), (2, 1020192236), (4, 510096118), (7, 291483496), (8, 255048059), (14, 145741748), (17, 120022616), (28, 72870874), (34, 60011308), (56, 36435437), (68, 30005654), (119, 17146088), (136, 15002827), (238, 8573044), (476, 4286522), (952, 2143261)]