2016393468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{124561}}^1$

素因数の和:124658

約数の個数: 48

約数和(自身を含む): 5022339840

約数和(自身を除く): 3005946372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 124561, 249122, 373683, 498244, 747366, 1494732, 2366659, 4733318, 7099977, 8843831, 9466636, 14199954, 17687662, 26531493, 28399908, 35375324, 53062986, 106125972, 168032789, 336065578, 504098367, 672131156, 1008196734, 2016393468]

約数ペア:

[(1, 2016393468), (2, 1008196734), (3, 672131156), (4, 504098367), (6, 336065578), (12, 168032789), (19, 106125972), (38, 53062986), (57, 35375324), (71, 28399908), (76, 26531493), (114, 17687662), (142, 14199954), (213, 9466636), (228, 8843831), (284, 7099977), (426, 4733318), (852, 2366659), (1349, 1494732), (2698, 747366), (4047, 498244), (5396, 373683), (8094, 249122), (16188, 124561)]