2016395786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 3423928320

約数和(自身を除く): 1407532534

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 191, 257, 382, 437, 514, 874, 893, 1081, 1786, 2162, 3629, 4393, 4883, 5911, 7258, 8786, 8977, 9766, 11822, 12079, 17954, 20539, 24158, 41078, 49087, 83467, 98174, 112309, 166934, 170563, 206471, 224618, 229501, 277817, 341126, 412942, 459002, 555634, 932653, 1129001, 1865306, 2258002, 2307089, 3922949, 4614178, 5278523, 7845898, 10557046, 21451019, 42902038, 43834691, 53063047, 87669382, 106126094, 1008197893, 2016395786]

約数ペア:

[(1, 2016395786), (2, 1008197893), (19, 106126094), (23, 87669382), (38, 53063047), (46, 43834691), (47, 42902038), (94, 21451019), (191, 10557046), (257, 7845898), (382, 5278523), (437, 4614178), (514, 3922949), (874, 2307089), (893, 2258002), (1081, 1865306), (1786, 1129001), (2162, 932653), (3629, 555634), (4393, 459002), (4883, 412942), (5911, 341126), (7258, 277817), (8786, 229501), (8977, 224618), (9766, 206471), (11822, 170563), (12079, 166934), (17954, 112309), (20539, 98174), (24158, 83467), (41078, 49087)]