2242767830

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1\times {\mathrm{2297}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 4065253920

約数和(自身を除く): 1822486090

約数列:

[1, 2, 5, 10, 251, 389, 502, 778, 1255, 1945, 2297, 2510, 3890, 4594, 11485, 22970, 97639, 195278, 488195, 576547, 893533, 976390, 1153094, 1787066, 2882735, 4467665, 5765470, 8935330, 224276783, 448553566, 1121383915, 2242767830]

約数ペア:

[(1, 2242767830), (2, 1121383915), (5, 448553566), (10, 224276783), (251, 8935330), (389, 5765470), (502, 4467665), (778, 2882735), (1255, 1787066), (1945, 1153094), (2297, 976390), (2510, 893533), (3890, 576547), (4594, 488195), (11485, 195278), (22970, 97639)]