1245212462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{132667}}^1$

素因数の和:132720

約数の個数: 24

約数和(自身を含む): 2122953336

約数和(自身を除く): 877740874

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 132667, 265334, 1724671, 2520673, 3449342, 5041346, 32768749, 47892787, 65537498, 95785574, 622606231, 1245212462]

約数ペア:

[(1, 1245212462), (2, 622606231), (13, 95785574), (19, 65537498), (26, 47892787), (38, 32768749), (247, 5041346), (361, 3449342), (494, 2520673), (722, 1724671), (4693, 265334), (9386, 132667)]