122119802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 224649792

約数和(自身を除く): 102529990

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 331, 361, 511, 662, 722, 1022, 1387, 2317, 2527, 2774, 4634, 5054, 6289, 9709, 12578, 19418, 24163, 26353, 44023, 48326, 52706, 88046, 119491, 169141, 184471, 238982, 338282, 368942, 459097, 836437, 918194, 1672874, 3213679, 6427358, 8722843, 17445686, 61059901, 122119802]

約数ペア:

[(1, 122119802), (2, 61059901), (7, 17445686), (14, 8722843), (19, 6427358), (38, 3213679), (73, 1672874), (133, 918194), (146, 836437), (266, 459097), (331, 368942), (361, 338282), (511, 238982), (662, 184471), (722, 169141), (1022, 119491), (1387, 88046), (2317, 52706), (2527, 48326), (2774, 44023), (4634, 26353), (5054, 24163), (6289, 19418), (9709, 12578)]