2218566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 5131008

約数和(自身を除く): 2912442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 523, 606, 707, 1046, 1414, 1569, 2121, 3138, 3661, 4242, 7322, 10983, 21966, 52823, 105646, 158469, 316938, 369761, 739522, 1109283, 2218566]

約数ペア:

[(1, 2218566), (2, 1109283), (3, 739522), (6, 369761), (7, 316938), (14, 158469), (21, 105646), (42, 52823), (101, 21966), (202, 10983), (303, 7322), (523, 4242), (606, 3661), (707, 3138), (1046, 2121), (1414, 1569)]