2101472516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3823}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 4465544832

約数和(自身を除く): 2364072316

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 961, 1364, 1612, 1922, 3823, 3844, 4433, 7646, 8866, 10571, 12493, 15292, 17732, 21142, 24986, 42053, 42284, 49699, 49972, 84106, 99398, 118513, 137423, 168212, 198796, 237026, 274846, 474052, 546689, 549692, 1093378, 1303643, 1540669, 2186756, 2607286, 3081338, 3673903, 5214572, 6162676, 7347806, 14695612, 16947359, 33894718, 40412933, 47760739, 67789436, 80825866, 95521478, 161651732, 191042956, 525368129, 1050736258, 2101472516]

約数ペア:

[(1, 2101472516), (2, 1050736258), (4, 525368129), (11, 191042956), (13, 161651732), (22, 95521478), (26, 80825866), (31, 67789436), (44, 47760739), (52, 40412933), (62, 33894718), (124, 16947359), (143, 14695612), (286, 7347806), (341, 6162676), (403, 5214572), (572, 3673903), (682, 3081338), (806, 2607286), (961, 2186756), (1364, 1540669), (1612, 1303643), (1922, 1093378), (3823, 549692), (3844, 546689), (4433, 474052), (7646, 274846), (8866, 237026), (10571, 198796), (12493, 168212), (15292, 137423), (17732, 118513), (21142, 99398), (24986, 84106), (42053, 49972), (42284, 49699)]