1225184924886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1870163}}^1$

素因数の和:1870445

約数の個数: 64

約数和(自身を含む): 2722120950528

約数和(自身を除く): 1496936025642

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 227, 454, 481, 681, 962, 1362, 1443, 2886, 2951, 5902, 8399, 8853, 16798, 17706, 25197, 50394, 109187, 218374, 327561, 655122, 1870163, 3740326, 5610489, 11220978, 24312119, 48624238, 69196031, 72936357, 138392062, 145872714, 207588093, 415176186, 424527001, 849054002, 899548403, 1273581003, 1799096806, 2547162006, 2698645209, 5397290418, 5518851013, 11037702026, 15707499037, 16556553039, 31414998074, 33113106078, 47122497111, 94244994222, 204197487481, 408394974962, 612592462443, 1225184924886]

約数ペア:

[(1, 1225184924886), (2, 612592462443), (3, 408394974962), (6, 204197487481), (13, 94244994222), (26, 47122497111), (37, 33113106078), (39, 31414998074), (74, 16556553039), (78, 15707499037), (111, 11037702026), (222, 5518851013), (227, 5397290418), (454, 2698645209), (481, 2547162006), (681, 1799096806), (962, 1273581003), (1362, 899548403), (1443, 849054002), (2886, 424527001), (2951, 415176186), (5902, 207588093), (8399, 145872714), (8853, 138392062), (16798, 72936357), (17706, 69196031), (25197, 48624238), (50394, 24312119), (109187, 11220978), (218374, 5610489), (327561, 3740326), (655122, 1870163)]