273045890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2100353}}^1$

素因数の和:2100373

約数の個数: 16

約数和(自身を含む): 529289208

約数和(自身を除く): 256243318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2100353, 4200706, 10501765, 21003530, 27304589, 54609178, 136522945, 273045890]

約数ペア:

[(1, 273045890), (2, 136522945), (5, 54609178), (10, 27304589), (13, 21003530), (26, 10501765), (65, 4200706), (130, 2100353)]