2951768848

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1145873}}^1$

素因数の和:1145911

約数の個数: 40

約数和(自身を含む): 6820242048

約数和(自身を除く): 3868473200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 1145873, 2291746, 4583492, 8021111, 9166984, 16042222, 18333968, 26355079, 32084444, 52710158, 64168888, 105420316, 128337776, 184485553, 210840632, 368971106, 421681264, 737942212, 1475884424, 2951768848]

約数ペア:

[(1, 2951768848), (2, 1475884424), (4, 737942212), (7, 421681264), (8, 368971106), (14, 210840632), (16, 184485553), (23, 128337776), (28, 105420316), (46, 64168888), (56, 52710158), (92, 32084444), (112, 26355079), (161, 18333968), (184, 16042222), (322, 9166984), (368, 8021111), (644, 4583492), (1288, 2291746), (2576, 1145873)]