15671993258

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 24716049048

約数和(自身を除く): 9044055790

約数列:

[1, 2, 41, 53, 82, 106, 281, 313, 562, 626, 1681, 2173, 3362, 4346, 11521, 12833, 14893, 16589, 23042, 25666, 29786, 33178, 87953, 89093, 175906, 178186, 472361, 526153, 610613, 680149, 944722, 1052306, 1221226, 1360298, 3606073, 4661509, 7212146, 9323018, 25035133, 27886109, 50070266, 55772218, 147848993, 191121869, 295697986, 382243738, 7835996629, 15671993258]

約数ペア:

[(1, 15671993258), (2, 7835996629), (41, 382243738), (53, 295697986), (82, 191121869), (106, 147848993), (281, 55772218), (313, 50070266), (562, 27886109), (626, 25035133), (1681, 9323018), (2173, 7212146), (3362, 4661509), (4346, 3606073), (11521, 1360298), (12833, 1221226), (14893, 1052306), (16589, 944722), (23042, 680149), (25666, 610613), (29786, 526153), (33178, 472361), (87953, 178186), (89093, 175906)]