290797494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3728173}}^1$

素因数の和:3728191

約数の個数: 16

約数和(自身を含む): 626333232

約数和(自身を除く): 335535738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3728173, 7456346, 11184519, 22369038, 48466249, 96932498, 145398747, 290797494]

約数ペア:

[(1, 290797494), (2, 145398747), (3, 96932498), (6, 48466249), (13, 22369038), (26, 11184519), (39, 7456346), (78, 3728173)]