396805552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173429}}^1$

素因数の和:173461

約数の個数: 40

約数和(自身を含む): 903223440

約数和(自身を除く): 506417888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 173429, 346858, 693716, 1387432, 1907719, 2254577, 2774864, 3815438, 4509154, 7630876, 9018308, 15261752, 18036616, 24800347, 30523504, 36073232, 49600694, 99201388, 198402776, 396805552]

約数ペア:

[(1, 396805552), (2, 198402776), (4, 99201388), (8, 49600694), (11, 36073232), (13, 30523504), (16, 24800347), (22, 18036616), (26, 15261752), (44, 9018308), (52, 7630876), (88, 4509154), (104, 3815438), (143, 2774864), (176, 2254577), (208, 1907719), (286, 1387432), (572, 693716), (1144, 346858), (2288, 173429)]