1340451034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1\times {\mathrm{17191}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 2166192000

約数和(自身を除く): 825740966

約数列:

[1, 2, 13, 26, 2999, 5998, 17191, 34382, 38987, 77974, 223483, 446966, 51555809, 103111618, 670225517, 1340451034]

約数ペア:

[(1, 1340451034), (2, 670225517), (13, 103111618), (26, 51555809), (2999, 446966), (5998, 223483), (17191, 77974), (34382, 38987)]