1321754108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2430069600

約数和(自身を除く): 1108315492

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 229, 236, 458, 661, 916, 1322, 2183, 2644, 4366, 8473, 8732, 13511, 16946, 24457, 27022, 33892, 38999, 48914, 54044, 77998, 97828, 151369, 155996, 302738, 499907, 605476, 999814, 1442963, 1999628, 2885926, 5600653, 5771852, 8930771, 11201306, 17861542, 22402612, 35723084, 330438527, 660877054, 1321754108]

約数ペア:

[(1, 1321754108), (2, 660877054), (4, 330438527), (37, 35723084), (59, 22402612), (74, 17861542), (118, 11201306), (148, 8930771), (229, 5771852), (236, 5600653), (458, 2885926), (661, 1999628), (916, 1442963), (1322, 999814), (2183, 605476), (2644, 499907), (4366, 302738), (8473, 155996), (8732, 151369), (13511, 97828), (16946, 77998), (24457, 54044), (27022, 48914), (33892, 38999)]