2644388830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{17387}}^1$

素因数の和:17688

約数の個数: 32

約数和(自身を含む): 4852503936

約数和(自身を除く): 2208115106

約数列:

[1, 2, 5, 10, 67, 134, 227, 335, 454, 670, 1135, 2270, 15209, 17387, 30418, 34774, 76045, 86935, 152090, 173870, 1164929, 2329858, 3946849, 5824645, 7893698, 11649290, 19734245, 39468490, 264438883, 528877766, 1322194415, 2644388830]

約数ペア:

[(1, 2644388830), (2, 1322194415), (5, 528877766), (10, 264438883), (67, 39468490), (134, 19734245), (227, 11649290), (335, 7893698), (454, 5824645), (670, 3946849), (1135, 2329858), (2270, 1164929), (15209, 173870), (17387, 152090), (30418, 86935), (34774, 76045)]