291740080630

素因数分解:

$2^1\times 5^1\times {\mathrm{8429}}^1\times {\mathrm{3461147}}^1$

素因数の和:3469583

約数の個数: 16

約数和(自身を含む): 525194597520

約数和(自身を除く): 233454516890

約数列:

[1, 2, 5, 10, 8429, 16858, 42145, 84290, 3461147, 6922294, 17305735, 34611470, 29174008063, 58348016126, 145870040315, 291740080630]

約数ペア:

[(1, 291740080630), (2, 145870040315), (5, 58348016126), (10, 29174008063), (8429, 34611470), (16858, 17305735), (42145, 6922294), (84290, 3461147)]