214957236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1377931}}^1$

素因数の和:1377951

約数の個数: 24

約数和(自身を含む): 540149344

約数和(自身を除く): 325192108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1377931, 2755862, 4133793, 5511724, 8267586, 16535172, 17913103, 35826206, 53739309, 71652412, 107478618, 214957236]

約数ペア:

[(1, 214957236), (2, 107478618), (3, 71652412), (4, 53739309), (6, 35826206), (12, 17913103), (13, 16535172), (26, 8267586), (39, 5511724), (52, 4133793), (78, 2755862), (156, 1377931)]