2021938805234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1\times {\mathrm{190507}}^1$

素因数の和:191234

約数の個数: 32

約数和(自身を含む): 3110919436800

約数和(自身を除く): 1088980631566

約数列:

[1, 2, 53, 106, 223, 446, 449, 898, 11819, 23638, 23797, 47594, 100127, 190507, 200254, 381014, 5306731, 10096871, 10613462, 20193742, 42483061, 84966122, 85537643, 171075286, 2251602233, 4503204466, 4533495079, 9066990158, 19074894389, 38149788778, 1010969402617, 2021938805234]

約数ペア:

[(1, 2021938805234), (2, 1010969402617), (53, 38149788778), (106, 19074894389), (223, 9066990158), (446, 4533495079), (449, 4503204466), (898, 2251602233), (11819, 171075286), (23638, 85537643), (23797, 84966122), (47594, 42483061), (100127, 20193742), (190507, 10613462), (200254, 10096871), (381014, 5306731)]