2050371455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11831}}^1$

素因数の和:12007

約数の個数: 32

約数和(自身を含む): 2821506048

約数和(自身を除く): 771134593

約数列:

[1, 5, 11, 23, 55, 115, 137, 253, 685, 1265, 1507, 3151, 7535, 11831, 15755, 34661, 59155, 130141, 173305, 272113, 650705, 1360565, 1620847, 2993243, 8104235, 14966215, 17829317, 37279481, 89146585, 186397405, 410074291, 2050371455]

約数ペア:

[(1, 2050371455), (5, 410074291), (11, 186397405), (23, 89146585), (55, 37279481), (115, 17829317), (137, 14966215), (253, 8104235), (685, 2993243), (1265, 1620847), (1507, 1360565), (3151, 650705), (7535, 272113), (11831, 173305), (15755, 130141), (34661, 59155)]