2153409.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{190283}}^1$

素因数の和:190305

約数の個数: 32

約数和(自身を含む): 159838560

約数和(自身を除く): 100470264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 190283, 380566, 570849, 761132, 1141698, 1522264, 2283396, 2473679, 4566792, 4947358, 7421037, 9894716, 14842074, 19789432, 29684148, 59368296]

約数ペア:

[(1, 59368296), (2, 29684148), (3, 19789432), (4, 14842074), (6, 9894716), (8, 7421037), (12, 4947358), (13, 4566792), (24, 2473679), (26, 2283396), (39, 1522264), (52, 1141698), (78, 761132), (104, 570849), (156, 380566), (312, 190283)]