3801308

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 7644000

約数和(自身を除く): 3842692

約数列:

[1, 2, 4, 7, 14, 28, 349, 389, 698, 778, 1396, 1556, 2443, 2723, 4886, 5446, 9772, 10892, 135761, 271522, 543044, 950327, 1900654, 3801308]

約数ペア:

[(1, 3801308), (2, 1900654), (4, 950327), (7, 543044), (14, 271522), (28, 135761), (349, 10892), (389, 9772), (698, 5446), (778, 4886), (1396, 2723), (1556, 2443)]