2515671438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1\times {\mathrm{977}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 5822558208

約数和(自身を除く): 3306886770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 607, 707, 977, 1214, 1414, 1821, 1954, 2121, 2931, 3642, 4242, 4249, 5862, 6839, 8498, 12747, 13678, 20517, 25494, 41034, 61307, 98677, 122614, 183921, 197354, 296031, 367842, 429149, 592062, 593039, 690739, 858298, 1186078, 1287447, 1381478, 1779117, 2072217, 2574894, 3558234, 4144434, 4151273, 8302546, 12453819, 24907638, 59896939, 119793878, 179690817, 359381634, 419278573, 838557146, 1257835719, 2515671438]

約数ペア:

[(1, 2515671438), (2, 1257835719), (3, 838557146), (6, 419278573), (7, 359381634), (14, 179690817), (21, 119793878), (42, 59896939), (101, 24907638), (202, 12453819), (303, 8302546), (606, 4151273), (607, 4144434), (707, 3558234), (977, 2574894), (1214, 2072217), (1414, 1779117), (1821, 1381478), (1954, 1287447), (2121, 1186078), (2931, 858298), (3642, 690739), (4242, 593039), (4249, 592062), (5862, 429149), (6839, 367842), (8498, 296031), (12747, 197354), (13678, 183921), (20517, 122614), (25494, 98677), (41034, 61307)]