260314314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{90199}}^1$

素因数の和:90254

約数の個数: 32

約数和(自身を含む): 575836800

約数和(自身を除く): 315522486

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 90199, 180398, 270597, 541194, 1172587, 2345174, 3337363, 3517761, 6674726, 7035522, 10012089, 20024178, 43385719, 86771438, 130157157, 260314314]

約数ペア:

[(1, 260314314), (2, 130157157), (3, 86771438), (6, 43385719), (13, 20024178), (26, 10012089), (37, 7035522), (39, 6674726), (74, 3517761), (78, 3337363), (111, 2345174), (222, 1172587), (481, 541194), (962, 270597), (1443, 180398), (2886, 90199)]