2022784813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 2438092800

約数和(自身を除く): 415307987

約数列:

[1, 7, 31, 73, 149, 217, 511, 857, 1043, 2263, 4619, 5999, 10877, 15841, 26567, 32333, 62561, 76139, 127693, 185969, 337187, 437927, 893851, 1939391, 2360309, 3958483, 9321589, 13575737, 27709381, 65251123, 288969259, 2022784813]

約数ペア:

[(1, 2022784813), (7, 288969259), (31, 65251123), (73, 27709381), (149, 13575737), (217, 9321589), (511, 3958483), (857, 2360309), (1043, 1939391), (2263, 893851), (4619, 437927), (5999, 337187), (10877, 185969), (15841, 127693), (26567, 76139), (32333, 62561)]