1245930396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{19447}}^1$

素因数の和:19754

約数の個数: 48

約数和(自身を含む): 3071228160

約数和(自身を除く): 1825297764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1124, 1686, 3372, 5339, 10678, 16017, 19447, 21356, 32034, 38894, 58341, 64068, 77788, 116682, 233364, 369493, 738986, 1108479, 1477972, 2216958, 4433916, 5464607, 10929214, 16393821, 21858428, 32787642, 65575284, 103827533, 207655066, 311482599, 415310132, 622965198, 1245930396]

約数ペア:

[(1, 1245930396), (2, 622965198), (3, 415310132), (4, 311482599), (6, 207655066), (12, 103827533), (19, 65575284), (38, 32787642), (57, 21858428), (76, 16393821), (114, 10929214), (228, 5464607), (281, 4433916), (562, 2216958), (843, 1477972), (1124, 1108479), (1686, 738986), (3372, 369493), (5339, 233364), (10678, 116682), (16017, 77788), (19447, 64068), (21356, 58341), (32034, 38894)]