2007392368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{49531}}^1$

素因数の和:49705

約数の個数: 40

約数和(自身を含む): 4145828400

約数和(自身を除く): 2138436032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 40528, 49531, 99062, 198124, 396248, 792496, 842027, 1684054, 3368108, 6736216, 7380119, 13472432, 14760238, 29520476, 59040952, 118081904, 125462023, 250924046, 501848092, 1003696184, 2007392368]

約数ペア:

[(1, 2007392368), (2, 1003696184), (4, 501848092), (8, 250924046), (16, 125462023), (17, 118081904), (34, 59040952), (68, 29520476), (136, 14760238), (149, 13472432), (272, 7380119), (298, 6736216), (596, 3368108), (1192, 1684054), (2384, 842027), (2533, 792496), (5066, 396248), (10132, 198124), (20264, 99062), (40528, 49531)]