8750406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 20383488

約数和(自身を除く): 11633082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3931, 7862, 11793, 23586, 27517, 55034, 82551, 165102, 208343, 416686, 625029, 1250058, 1458401, 2916802, 4375203, 8750406]

約数ペア:

[(1, 8750406), (2, 4375203), (3, 2916802), (6, 1458401), (7, 1250058), (14, 625029), (21, 416686), (42, 208343), (53, 165102), (106, 82551), (159, 55034), (318, 27517), (371, 23586), (742, 11793), (1113, 7862), (2226, 3931)]