2319988580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1274719}}^1$

素因数の和:1274748

約数の個数: 48

約数和(自身を含む): 5996282880

約数和(自身を除く): 3676294300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1274719, 2549438, 5098876, 6373595, 8923033, 12747190, 16571347, 17846066, 25494380, 33142694, 35692132, 44615165, 66285388, 82856735, 89230330, 115999429, 165713470, 178460660, 231998858, 331426940, 463997716, 579997145, 1159994290, 2319988580]

約数ペア:

[(1, 2319988580), (2, 1159994290), (4, 579997145), (5, 463997716), (7, 331426940), (10, 231998858), (13, 178460660), (14, 165713470), (20, 115999429), (26, 89230330), (28, 82856735), (35, 66285388), (52, 44615165), (65, 35692132), (70, 33142694), (91, 25494380), (130, 17846066), (140, 16571347), (182, 12747190), (260, 8923033), (364, 6373595), (455, 5098876), (910, 2549438), (1820, 1274719)]