1663169074

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 2954354688

約数和(自身を除く): 1291185614

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 383, 511, 607, 766, 1022, 1214, 2681, 3577, 4249, 5362, 7154, 8498, 18767, 27959, 29743, 37534, 44311, 55918, 59486, 88622, 195713, 232481, 310177, 391426, 464962, 620354, 1369991, 1627367, 2171239, 2739982, 3254734, 4342478, 11391569, 16971113, 22783138, 33942226, 118797791, 237595582, 831584537, 1663169074]

約数ペア:

[(1, 1663169074), (2, 831584537), (7, 237595582), (14, 118797791), (49, 33942226), (73, 22783138), (98, 16971113), (146, 11391569), (383, 4342478), (511, 3254734), (607, 2739982), (766, 2171239), (1022, 1627367), (1214, 1369991), (2681, 620354), (3577, 464962), (4249, 391426), (5362, 310177), (7154, 232481), (8498, 195713), (18767, 88622), (27959, 59486), (29743, 55918), (37534, 44311)]