2080454012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4643}}^1$

素因数の和:5898

約数の個数: 48

約数和(自身を含む): 4485583872

約数和(自身を除く): 2405129860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1231, 2462, 4643, 4924, 8617, 9286, 16003, 17234, 18572, 32006, 32501, 34468, 60359, 64012, 65002, 112021, 120718, 130004, 224042, 241436, 422513, 448084, 845026, 1690052, 5715533, 11431066, 22862132, 40008731, 74301929, 80017462, 148603858, 160034924, 297207716, 520113503, 1040227006, 2080454012]

約数ペア:

[(1, 2080454012), (2, 1040227006), (4, 520113503), (7, 297207716), (13, 160034924), (14, 148603858), (26, 80017462), (28, 74301929), (52, 40008731), (91, 22862132), (182, 11431066), (364, 5715533), (1231, 1690052), (2462, 845026), (4643, 448084), (4924, 422513), (8617, 241436), (9286, 224042), (16003, 130004), (17234, 120718), (18572, 112021), (32006, 65002), (32501, 64012), (34468, 60359)]