2116770454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{71789}}^1$

素因数の和:72455

約数の個数: 16

約数和(自身を含む): 3318420960

約数和(自身を除く): 1201650506

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 71789, 143578, 1651147, 3302294, 46016749, 92033498, 1058385227, 2116770454]

約数ペア:

[(1, 2116770454), (2, 1058385227), (23, 92033498), (46, 46016749), (641, 3302294), (1282, 1651147), (14743, 143578), (29486, 71789)]