1887639098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 3142989864

約数和(自身を除く): 1255350766

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 613, 697, 799, 1226, 1394, 1598, 1927, 2209, 3854, 4418, 10421, 20842, 25133, 28811, 32759, 37553, 50266, 57622, 65518, 75106, 90569, 181138, 427261, 489787, 854522, 979574, 1181251, 1354117, 1539673, 2362502, 2708234, 3079346, 20081267, 23019989, 40162534, 46039978, 55518797, 111037594, 943819549, 1887639098]

約数ペア:

[(1, 1887639098), (2, 943819549), (17, 111037594), (34, 55518797), (41, 46039978), (47, 40162534), (82, 23019989), (94, 20081267), (613, 3079346), (697, 2708234), (799, 2362502), (1226, 1539673), (1394, 1354117), (1598, 1181251), (1927, 979574), (2209, 854522), (3854, 489787), (4418, 427261), (10421, 181138), (20842, 90569), (25133, 75106), (28811, 65518), (32759, 57622), (37553, 50266)]