2108332616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{21407}}^1$

素因数の和:22373

約数の個数: 32

約数和(自身を含む): 4261904640

約数和(自身を除く): 2153572024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 947, 1894, 3788, 7576, 12311, 21407, 24622, 42814, 49244, 85628, 98488, 171256, 278291, 556582, 1113164, 2226328, 20272429, 40544858, 81089716, 162179432, 263541577, 527083154, 1054166308, 2108332616]

約数ペア:

[(1, 2108332616), (2, 1054166308), (4, 527083154), (8, 263541577), (13, 162179432), (26, 81089716), (52, 40544858), (104, 20272429), (947, 2226328), (1894, 1113164), (3788, 556582), (7576, 278291), (12311, 171256), (21407, 98488), (24622, 85628), (42814, 49244)]