1019969666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 1633392000

約数和(自身を除く): 613422334

約数列:

[1, 2, 19, 38, 149, 151, 298, 302, 1193, 2386, 2831, 2869, 5662, 5738, 22499, 22667, 44998, 45334, 177757, 180143, 355514, 360286, 427481, 854962, 3377383, 3422717, 6754766, 6845434, 26841307, 53682614, 509984833, 1019969666]

約数ペア:

[(1, 1019969666), (2, 509984833), (19, 53682614), (38, 26841307), (149, 6845434), (151, 6754766), (298, 3422717), (302, 3377383), (1193, 854962), (2386, 427481), (2831, 360286), (2869, 355514), (5662, 180143), (5738, 177757), (22499, 45334), (22667, 44998)]