2874912208

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 6445301760

約数和(自身を除く): 3570389552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 359, 508, 563, 718, 889, 1016, 1126, 1436, 1778, 2032, 2252, 2513, 2872, 3556, 3941, 4504, 5026, 5744, 7112, 7882, 9008, 10052, 14224, 15764, 20104, 31528, 40208, 45593, 63056, 71501, 91186, 143002, 182372, 202117, 286004, 319151, 364744, 404234, 500507, 572008, 638302, 729488, 808468, 1001014, 1144016, 1276604, 1414819, 1616936, 2002028, 2553208, 2829638, 3233872, 4004056, 5106416, 5659276, 8008112, 11318552, 22637104, 25668859, 51337718, 102675436, 179682013, 205350872, 359364026, 410701744, 718728052, 1437456104, 2874912208]

約数ペア:

[(1, 2874912208), (2, 1437456104), (4, 718728052), (7, 410701744), (8, 359364026), (14, 205350872), (16, 179682013), (28, 102675436), (56, 51337718), (112, 25668859), (127, 22637104), (254, 11318552), (359, 8008112), (508, 5659276), (563, 5106416), (718, 4004056), (889, 3233872), (1016, 2829638), (1126, 2553208), (1436, 2002028), (1778, 1616936), (2032, 1414819), (2252, 1276604), (2513, 1144016), (2872, 1001014), (3556, 808468), (3941, 729488), (4504, 638302), (5026, 572008), (5744, 500507), (7112, 404234), (7882, 364744), (9008, 319151), (10052, 286004), (14224, 202117), (15764, 182372), (20104, 143002), (31528, 91186), (40208, 71501), (45593, 63056)]