13156722964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{188179}}^1$

素因数の和:188428

約数の個数: 48

約数和(自身を含む): 28832186880

約数和(自身を除く): 15675463916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1589, 2497, 3178, 4994, 6356, 9988, 17479, 34958, 69916, 188179, 376358, 752716, 1317253, 2069969, 2634506, 4139938, 5269012, 8279876, 14489783, 28979566, 42716633, 57959132, 85433266, 170866532, 299016431, 469882963, 598032862, 939765926, 1196065724, 1879531852, 3289180741, 6578361482, 13156722964]

約数ペア:

[(1, 13156722964), (2, 6578361482), (4, 3289180741), (7, 1879531852), (11, 1196065724), (14, 939765926), (22, 598032862), (28, 469882963), (44, 299016431), (77, 170866532), (154, 85433266), (227, 57959132), (308, 42716633), (454, 28979566), (908, 14489783), (1589, 8279876), (2497, 5269012), (3178, 4139938), (4994, 2634506), (6356, 2069969), (9988, 1317253), (17479, 752716), (34958, 376358), (69916, 188179)]