8140302506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30602641}}^1$

素因数の和:30602669

約数の個数: 16

約数和(自身を含む): 14689268160

約数和(自身を除く): 6548965654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 30602641, 61205282, 214218487, 428436974, 581450179, 1162900358, 4070151253, 8140302506]

約数ペア:

[(1, 8140302506), (2, 4070151253), (7, 1162900358), (14, 581450179), (19, 428436974), (38, 214218487), (133, 61205282), (266, 30602641)]