8045404562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{12239}}^1$

素因数の和:12578

約数の個数: 32

約数和(自身を含む): 13164560640

約数和(自身を除く): 5119156078

約数列:

[1, 2, 13, 26, 131, 193, 262, 386, 1703, 2509, 3406, 5018, 12239, 24478, 25283, 50566, 159107, 318214, 328679, 657358, 1603309, 2362127, 3206618, 4724254, 20843017, 30707651, 41686034, 61415302, 309438637, 618877274, 4022702281, 8045404562]

約数ペア:

[(1, 8045404562), (2, 4022702281), (13, 618877274), (26, 309438637), (131, 61415302), (193, 41686034), (262, 30707651), (386, 20843017), (1703, 4724254), (2509, 3206618), (3406, 2362127), (5018, 1603309), (12239, 657358), (24478, 328679), (25283, 318214), (50566, 159107)]