6989650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 24

約数和(自身を含む): 13307184

約数和(自身を除く): 6317534

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 3251, 6502, 16255, 32510, 81275, 139793, 162550, 279586, 698965, 1397930, 3494825, 6989650]

約数ペア:

[(1, 6989650), (2, 3494825), (5, 1397930), (10, 698965), (25, 279586), (43, 162550), (50, 139793), (86, 81275), (215, 32510), (430, 16255), (1075, 6502), (2150, 3251)]