127400052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{816667}}^1$

素因数の和:816687

約数の個数: 24

約数和(自身を含む): 320133856

約数和(自身を除く): 192733804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 816667, 1633334, 2450001, 3266668, 4900002, 9800004, 10616671, 21233342, 31850013, 42466684, 63700026, 127400052]

約数ペア:

[(1, 127400052), (2, 63700026), (3, 42466684), (4, 31850013), (6, 21233342), (12, 10616671), (13, 9800004), (26, 4900002), (39, 3266668), (52, 2450001), (78, 1633334), (156, 816667)]