926594890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{3631}}^1$

素因数の和:3815

約数の個数: 48

約数和(自身を含む): 1818498816

約数和(自身を除く): 891903926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 302, 338, 755, 845, 1510, 1690, 1963, 3631, 3926, 7262, 9815, 18155, 19630, 25519, 36310, 47203, 51038, 94406, 127595, 236015, 255190, 472030, 548281, 613639, 1096562, 1227278, 2741405, 3068195, 5482810, 6136390, 7127653, 14255306, 35638265, 71276530, 92659489, 185318978, 463297445, 926594890]

約数ペア:

[(1, 926594890), (2, 463297445), (5, 185318978), (10, 92659489), (13, 71276530), (26, 35638265), (65, 14255306), (130, 7127653), (151, 6136390), (169, 5482810), (302, 3068195), (338, 2741405), (755, 1227278), (845, 1096562), (1510, 613639), (1690, 548281), (1963, 472030), (3631, 255190), (3926, 236015), (7262, 127595), (9815, 94406), (18155, 51038), (19630, 47203), (25519, 36310)]