291034796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{51347}}^1$

素因数の和:51473

約数の個数: 24

約数和(自身を含む): 553531440

約数和(自身を除く): 262496644

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 51347, 102694, 205388, 667511, 1335022, 2670044, 5596823, 11193646, 22387292, 72758699, 145517398, 291034796]

約数ペア:

[(1, 291034796), (2, 145517398), (4, 72758699), (13, 22387292), (26, 11193646), (52, 5596823), (109, 2670044), (218, 1335022), (436, 667511), (1417, 205388), (2834, 102694), (5668, 51347)]