1239344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2708

約数の個数: 20

約数和(自身を含む): 2484960

約数和(自身を除く): 1245616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2671, 5342, 10684, 21368, 42736, 77459, 154918, 309836, 619672, 1239344]

約数ペア:

[(1, 1239344), (2, 619672), (4, 309836), (8, 154918), (16, 77459), (29, 42736), (58, 21368), (116, 10684), (232, 5342), (464, 2671)]