2069893405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8803}}^1$

素因数の和:8917

約数の個数: 32

約数和(自身を含む): 2697827328

約数和(自身を除く): 627933923

約数列:

[1, 5, 31, 37, 41, 155, 185, 205, 1147, 1271, 1517, 5735, 6355, 7585, 8803, 44015, 47027, 235135, 272893, 325711, 360923, 1364465, 1628555, 1804615, 10097041, 11188613, 13354151, 50485205, 55943065, 66770755, 413978681, 2069893405]

約数ペア:

[(1, 2069893405), (5, 413978681), (31, 66770755), (37, 55943065), (41, 50485205), (155, 13354151), (185, 11188613), (205, 10097041), (1147, 1804615), (1271, 1628555), (1517, 1364465), (5735, 360923), (6355, 325711), (7585, 272893), (8803, 235135), (44015, 47027)]