2221098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 4923072

約数和(自身を除く): 2701974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 461, 803, 922, 1383, 1606, 2409, 2766, 4818, 5071, 10142, 15213, 30426, 33653, 67306, 100959, 201918, 370183, 740366, 1110549, 2221098]

約数ペア:

[(1, 2221098), (2, 1110549), (3, 740366), (6, 370183), (11, 201918), (22, 100959), (33, 67306), (66, 33653), (73, 30426), (146, 15213), (219, 10142), (438, 5071), (461, 4818), (803, 2766), (922, 2409), (1383, 1606)]