1964699152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{9829}}^1$

素因数の和:9912

約数の個数: 60

約数和(自身を含む): 4236356460

約数和(自身を除く): 2271657308

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 9829, 12493, 15376, 19658, 24986, 39316, 49972, 78632, 99944, 127777, 157264, 199888, 255554, 304699, 511108, 609398, 1022216, 1218796, 2044432, 2437592, 3961087, 4875184, 7922174, 9445669, 15844348, 18891338, 31688696, 37782676, 63377392, 75565352, 122793697, 151130704, 245587394, 491174788, 982349576, 1964699152]

約数ペア:

[(1, 1964699152), (2, 982349576), (4, 491174788), (8, 245587394), (13, 151130704), (16, 122793697), (26, 75565352), (31, 63377392), (52, 37782676), (62, 31688696), (104, 18891338), (124, 15844348), (208, 9445669), (248, 7922174), (403, 4875184), (496, 3961087), (806, 2437592), (961, 2044432), (1612, 1218796), (1922, 1022216), (3224, 609398), (3844, 511108), (6448, 304699), (7688, 255554), (9829, 199888), (12493, 157264), (15376, 127777), (19658, 99944), (24986, 78632), (39316, 49972)]