7980457218

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{32440883}}^1$

素因数の和:32440929

約数の個数: 16

約数和(自身を含む): 16350205536

約数和(自身を除く): 8369748318

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 32440883, 64881766, 97322649, 194645298, 1330076203, 2660152406, 3990228609, 7980457218]

約数ペア:

[(1, 7980457218), (2, 3990228609), (3, 2660152406), (6, 1330076203), (41, 194645298), (82, 97322649), (123, 64881766), (246, 32440883)]