1381952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 3243072

約数和(自身を除く): 1861120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 151, 176, 208, 286, 302, 352, 416, 572, 604, 704, 832, 1144, 1208, 1661, 1963, 2288, 2416, 3322, 3926, 4576, 4832, 6644, 7852, 9152, 9664, 13288, 15704, 21593, 26576, 31408, 43186, 53152, 62816, 86372, 106304, 125632, 172744, 345488, 690976, 1381952]

約数ペア:

[(1, 1381952), (2, 690976), (4, 345488), (8, 172744), (11, 125632), (13, 106304), (16, 86372), (22, 62816), (26, 53152), (32, 43186), (44, 31408), (52, 26576), (64, 21593), (88, 15704), (104, 13288), (143, 9664), (151, 9152), (176, 7852), (208, 6644), (286, 4832), (302, 4576), (352, 3926), (416, 3322), (572, 2416), (604, 2288), (704, 1963), (832, 1661), (1144, 1208)]