5118438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 11112192

約数和(自身を除く): 5993754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 311, 422, 622, 633, 933, 1266, 1866, 2743, 4043, 5486, 8086, 8229, 12129, 16458, 24258, 65621, 131242, 196863, 393726, 853073, 1706146, 2559219, 5118438]

約数ペア:

[(1, 5118438), (2, 2559219), (3, 1706146), (6, 853073), (13, 393726), (26, 196863), (39, 131242), (78, 65621), (211, 24258), (311, 16458), (422, 12129), (622, 8229), (633, 8086), (933, 5486), (1266, 4043), (1866, 2743)]