2224970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2207350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 179, 226, 358, 565, 895, 1130, 1243, 1790, 1969, 2486, 3938, 6215, 9845, 12430, 19690, 20227, 40454, 101135, 202270, 222497, 444994, 1112485, 2224970]

約数ペア:

[(1, 2224970), (2, 1112485), (5, 444994), (10, 222497), (11, 202270), (22, 101135), (55, 40454), (110, 20227), (113, 19690), (179, 12430), (226, 9845), (358, 6215), (565, 3938), (895, 2486), (1130, 1969), (1243, 1790)]