242598064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{489109}}^1$

素因数の和:489148

約数の個数: 20

約数和(自身を含む): 485197120

約数和(自身を除く): 242599056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 489109, 978218, 1956436, 3912872, 7825744, 15162379, 30324758, 60649516, 121299032, 242598064]

約数ペア:

[(1, 242598064), (2, 121299032), (4, 60649516), (8, 30324758), (16, 15162379), (31, 7825744), (62, 3912872), (124, 1956436), (248, 978218), (496, 489109)]