1131503890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{194083}}^1$

素因数の和:194154

約数の個数: 32

約数和(自身を含む): 2263795776

約数和(自身を除く): 1132291886

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 194083, 388166, 970415, 1940830, 2134913, 4269826, 10286399, 10674565, 20572798, 21349130, 51431995, 102863990, 113150389, 226300778, 565751945, 1131503890]

約数ペア:

[(1, 1131503890), (2, 565751945), (5, 226300778), (10, 113150389), (11, 102863990), (22, 51431995), (53, 21349130), (55, 20572798), (106, 10674565), (110, 10286399), (265, 4269826), (530, 2134913), (583, 1940830), (1166, 970415), (2915, 388166), (5830, 194083)]