2506735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1474577

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 383, 385, 595, 935, 1309, 1915, 2681, 4213, 6511, 6545, 13405, 21065, 29491, 32555, 45577, 71621, 147455, 227885, 358105, 501347, 2506735]

約数ペア:

[(1, 2506735), (5, 501347), (7, 358105), (11, 227885), (17, 147455), (35, 71621), (55, 45577), (77, 32555), (85, 29491), (119, 21065), (187, 13405), (383, 6545), (385, 6511), (595, 4213), (935, 2681), (1309, 1915)]