122770438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4481}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 223741440

約数和(自身を除く): 100971002

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 4481, 8962, 13699, 27398, 31367, 62734, 85139, 170278, 461543, 595973, 923086, 1191946, 3230801, 6461602, 8769317, 17538634, 61385219, 122770438]

約数ペア:

[(1, 122770438), (2, 61385219), (7, 17538634), (14, 8769317), (19, 6461602), (38, 3230801), (103, 1191946), (133, 923086), (206, 595973), (266, 461543), (721, 170278), (1442, 85139), (1957, 62734), (3914, 31367), (4481, 27398), (8962, 13699)]