2043669940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{8461}}^1$

素因数の和:9412

約数の個数: 48

約数和(自身を含む): 4627360080

約数和(自身を除く): 2583690140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 929, 1858, 3716, 4645, 8461, 9290, 12077, 16922, 18580, 24154, 33844, 42305, 48308, 60385, 84610, 109993, 120770, 169220, 219986, 241540, 439972, 549965, 1099930, 2199860, 7860269, 15720538, 31441076, 39301345, 78602690, 102183497, 157205380, 204366994, 408733988, 510917485, 1021834970, 2043669940]

約数ペア:

[(1, 2043669940), (2, 1021834970), (4, 510917485), (5, 408733988), (10, 204366994), (13, 157205380), (20, 102183497), (26, 78602690), (52, 39301345), (65, 31441076), (130, 15720538), (260, 7860269), (929, 2199860), (1858, 1099930), (3716, 549965), (4645, 439972), (8461, 241540), (9290, 219986), (12077, 169220), (16922, 120770), (18580, 109993), (24154, 84610), (33844, 60385), (42305, 48308)]