2017098482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 3811553280

約数和(自身を除く): 1794454798

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 487, 677, 874, 974, 1354, 3059, 3409, 4739, 6118, 6818, 9253, 9478, 11201, 12863, 15571, 18506, 22402, 25726, 31142, 64771, 78407, 90041, 108997, 129542, 156814, 180082, 212819, 217994, 295849, 329699, 425638, 591698, 659398, 1489733, 2070943, 2307893, 2979466, 4141886, 4615786, 6264281, 7583077, 12528562, 15166154, 43849967, 53081539, 87699934, 106163078, 144078463, 288156926, 1008549241, 2017098482]

約数ペア:

[(1, 2017098482), (2, 1008549241), (7, 288156926), (14, 144078463), (19, 106163078), (23, 87699934), (38, 53081539), (46, 43849967), (133, 15166154), (161, 12528562), (266, 7583077), (322, 6264281), (437, 4615786), (487, 4141886), (677, 2979466), (874, 2307893), (974, 2070943), (1354, 1489733), (3059, 659398), (3409, 591698), (4739, 425638), (6118, 329699), (6818, 295849), (9253, 217994), (9478, 212819), (11201, 180082), (12863, 156814), (15571, 129542), (18506, 108997), (22402, 90041), (25726, 78407), (31142, 64771)]