342331612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{172199}}^1$

素因数の和:172281

約数の個数: 24

約数和(自身を含む): 694310400

約数和(自身を除く): 351978788

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 172199, 344398, 688796, 1205393, 2410786, 4821572, 12226129, 24452258, 48904516, 85582903, 171165806, 342331612]

約数ペア:

[(1, 342331612), (2, 171165806), (4, 85582903), (7, 48904516), (14, 24452258), (28, 12226129), (71, 4821572), (142, 2410786), (284, 1205393), (497, 688796), (994, 344398), (1988, 172199)]