1354786784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{45869}}^1$

素因数の和:45963

約数の個数: 48

約数和(自身を含む): 2912928480

約数和(自身を除く): 1558141696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 45869, 91738, 183476, 366952, 596297, 733904, 1192594, 1467808, 2385188, 3256699, 4770376, 6513398, 9540752, 13026796, 19081504, 26053592, 42337087, 52107184, 84674174, 104214368, 169348348, 338696696, 677393392, 1354786784]

約数ペア:

[(1, 1354786784), (2, 677393392), (4, 338696696), (8, 169348348), (13, 104214368), (16, 84674174), (26, 52107184), (32, 42337087), (52, 26053592), (71, 19081504), (104, 13026796), (142, 9540752), (208, 6513398), (284, 4770376), (416, 3256699), (568, 2385188), (923, 1467808), (1136, 1192594), (1846, 733904), (2272, 596297), (3692, 366952), (7384, 183476), (14768, 91738), (29536, 45869)]