1370881538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1226191}}^1$

素因数の和:1226249

約数の個数: 16

約数和(自身を含む): 2266002816

約数和(自身を除く): 895121278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1226191, 2452382, 15940483, 31880966, 52726213, 105452426, 685440769, 1370881538]

約数ペア:

[(1, 1370881538), (2, 685440769), (13, 105452426), (26, 52726213), (43, 31880966), (86, 15940483), (559, 2452382), (1118, 1226191)]