938492750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{288767}}^1$

素因数の和:288797

約数の個数: 32

約数和(自身を含む): 1892007936

約数和(自身を除く): 953515186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 288767, 577534, 1443835, 2887670, 3753971, 7219175, 7507942, 14438350, 18769855, 36095875, 37539710, 72191750, 93849275, 187698550, 469246375, 938492750]

約数ペア:

[(1, 938492750), (2, 469246375), (5, 187698550), (10, 93849275), (13, 72191750), (25, 37539710), (26, 36095875), (50, 18769855), (65, 14438350), (125, 7507942), (130, 7219175), (250, 3753971), (325, 2887670), (650, 1443835), (1625, 577534), (3250, 288767)]