4912784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7538

約数の個数: 20

約数和(自身を含む): 9751980

約数和(自身を除く): 4839196

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 7489, 14978, 29956, 59912, 119824, 307049, 614098, 1228196, 2456392, 4912784]

約数ペア:

[(1, 4912784), (2, 2456392), (4, 1228196), (8, 614098), (16, 307049), (41, 119824), (82, 59912), (164, 29956), (328, 14978), (656, 7489)]