2247213038

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 4030456320

約数和(自身を除く): 1783243282

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 131, 262, 371, 379, 427, 742, 758, 854, 917, 1834, 2653, 3233, 5306, 6466, 6943, 7991, 13886, 15982, 20087, 22631, 23119, 40174, 45262, 46238, 48601, 49649, 55937, 97202, 99298, 111874, 140609, 161833, 281218, 323666, 347543, 423523, 695086, 847046, 1225307, 2450614, 2631397, 2964661, 3028589, 5262794, 5929322, 6057178, 8577149, 17154298, 18419779, 21200123, 36839558, 42400246, 160515217, 321030434, 1123606519, 2247213038]

約数ペア:

[(1, 2247213038), (2, 1123606519), (7, 321030434), (14, 160515217), (53, 42400246), (61, 36839558), (106, 21200123), (122, 18419779), (131, 17154298), (262, 8577149), (371, 6057178), (379, 5929322), (427, 5262794), (742, 3028589), (758, 2964661), (854, 2631397), (917, 2450614), (1834, 1225307), (2653, 847046), (3233, 695086), (5306, 423523), (6466, 347543), (6943, 323666), (7991, 281218), (13886, 161833), (15982, 140609), (20087, 111874), (22631, 99298), (23119, 97202), (40174, 55937), (45262, 49649), (46238, 48601)]