2048267956

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 4131993600

約数和(自身を除く): 2083725644

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 449, 764, 853, 898, 1337, 1706, 1796, 2674, 3143, 3412, 5348, 5971, 6286, 11942, 12572, 23884, 85759, 162923, 171518, 325846, 343036, 382997, 600313, 651692, 765994, 1140461, 1200626, 1531988, 2280922, 2401252, 2680979, 4561844, 5361958, 10723916, 73152427, 146304854, 292609708, 512066989, 1024133978, 2048267956]

約数ペア:

[(1, 2048267956), (2, 1024133978), (4, 512066989), (7, 292609708), (14, 146304854), (28, 73152427), (191, 10723916), (382, 5361958), (449, 4561844), (764, 2680979), (853, 2401252), (898, 2280922), (1337, 1531988), (1706, 1200626), (1796, 1140461), (2674, 765994), (3143, 651692), (3412, 600313), (5348, 382997), (5971, 343036), (6286, 325846), (11942, 171518), (12572, 162923), (23884, 85759)]