2551036184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 5143370400

約数和(自身を除く): 2592334216

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 229, 404, 458, 808, 811, 916, 1622, 1717, 1832, 3244, 3434, 3893, 6488, 6868, 7786, 13736, 13787, 15572, 23129, 27574, 31144, 46258, 55148, 81911, 92516, 110296, 163822, 185032, 185719, 327644, 371438, 393193, 655288, 742876, 786386, 1392487, 1485752, 1572772, 2784974, 3145544, 3157223, 5569948, 6314446, 11139896, 12628892, 18757619, 25257784, 37515238, 75030476, 150060952, 318879523, 637759046, 1275518092, 2551036184]

約数ペア:

[(1, 2551036184), (2, 1275518092), (4, 637759046), (8, 318879523), (17, 150060952), (34, 75030476), (68, 37515238), (101, 25257784), (136, 18757619), (202, 12628892), (229, 11139896), (404, 6314446), (458, 5569948), (808, 3157223), (811, 3145544), (916, 2784974), (1622, 1572772), (1717, 1485752), (1832, 1392487), (3244, 786386), (3434, 742876), (3893, 655288), (6488, 393193), (6868, 371438), (7786, 327644), (13736, 185719), (13787, 185032), (15572, 163822), (23129, 110296), (27574, 92516), (31144, 81911), (46258, 55148)]