445665786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{9749}}^1$

素因数の和:10174

約数の個数: 32

約数和(自身を含む): 940680000

約数和(自身を除く): 495014214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 2406, 7619, 9749, 15238, 19498, 22857, 29247, 45714, 58494, 185231, 370462, 555693, 1111386, 3909349, 7818698, 11728047, 23456094, 74277631, 148555262, 222832893, 445665786]

約数ペア:

[(1, 445665786), (2, 222832893), (3, 148555262), (6, 74277631), (19, 23456094), (38, 11728047), (57, 7818698), (114, 3909349), (401, 1111386), (802, 555693), (1203, 370462), (2406, 185231), (7619, 58494), (9749, 45714), (15238, 29247), (19498, 22857)]