13308086428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1260713}}^1$

素因数の和:1260766

約数の個数: 48

約数和(自身を含む): 29651993280

約数和(自身を除く): 16343906852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 1260713, 2521426, 5042852, 8824991, 16389269, 17649982, 32778538, 35299964, 36560677, 65557076, 73121354, 114724883, 146242708, 229449766, 255924739, 458899532, 475288801, 511849478, 950577602, 1023698956, 1901155204, 3327021607, 6654043214, 13308086428]

約数ペア:

[(1, 13308086428), (2, 6654043214), (4, 3327021607), (7, 1901155204), (13, 1023698956), (14, 950577602), (26, 511849478), (28, 475288801), (29, 458899532), (52, 255924739), (58, 229449766), (91, 146242708), (116, 114724883), (182, 73121354), (203, 65557076), (364, 36560677), (377, 35299964), (406, 32778538), (754, 17649982), (812, 16389269), (1508, 8824991), (2639, 5042852), (5278, 2521426), (10556, 1260713)]