2000483936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{120919}}^1$

素因数の和:120987

約数の個数: 48

約数和(自身を含む): 4387944960

約数和(自身を除く): 2387461024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 120919, 241838, 483676, 967352, 1330109, 1934704, 2660218, 3869408, 5320436, 5683193, 10640872, 11366386, 21281744, 22732772, 42563488, 45465544, 62515123, 90931088, 125030246, 181862176, 250060492, 500120984, 1000241968, 2000483936]

約数ペア:

[(1, 2000483936), (2, 1000241968), (4, 500120984), (8, 250060492), (11, 181862176), (16, 125030246), (22, 90931088), (32, 62515123), (44, 45465544), (47, 42563488), (88, 22732772), (94, 21281744), (176, 11366386), (188, 10640872), (352, 5683193), (376, 5320436), (517, 3869408), (752, 2660218), (1034, 1934704), (1504, 1330109), (2068, 967352), (4136, 483676), (8272, 241838), (16544, 120919)]