4387836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 10989216

約数和(自身を除く): 6601380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 157, 204, 274, 314, 411, 471, 548, 628, 822, 942, 1644, 1884, 2329, 2669, 4658, 5338, 6987, 8007, 9316, 10676, 13974, 16014, 21509, 27948, 32028, 43018, 64527, 86036, 129054, 258108, 365653, 731306, 1096959, 1462612, 2193918, 4387836]

約数ペア:

[(1, 4387836), (2, 2193918), (3, 1462612), (4, 1096959), (6, 731306), (12, 365653), (17, 258108), (34, 129054), (51, 86036), (68, 64527), (102, 43018), (137, 32028), (157, 27948), (204, 21509), (274, 16014), (314, 13974), (411, 10676), (471, 9316), (548, 8007), (628, 6987), (822, 5338), (942, 4658), (1644, 2669), (1884, 2329)]