295430212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12457}}^1$

素因数の和:12497

約数の個数: 54

約数和(自身を含む): 661108686

約数和(自身を除く): 365678474

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 12457, 23716, 24914, 49828, 87199, 137027, 174398, 274054, 348796, 548108, 610393, 959189, 1220786, 1507297, 1918378, 2441572, 3014594, 3836756, 6029188, 6714323, 10551079, 13428646, 21102158, 26857292, 42204316, 73857553, 147715106, 295430212]

約数ペア:

[(1, 295430212), (2, 147715106), (4, 73857553), (7, 42204316), (11, 26857292), (14, 21102158), (22, 13428646), (28, 10551079), (44, 6714323), (49, 6029188), (77, 3836756), (98, 3014594), (121, 2441572), (154, 1918378), (196, 1507297), (242, 1220786), (308, 959189), (484, 610393), (539, 548108), (847, 348796), (1078, 274054), (1694, 174398), (2156, 137027), (3388, 87199), (5929, 49828), (11858, 24914), (12457, 23716)]