213140564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{585551}}^1$

素因数の和:585575

約数の個数: 24

約数和(自身を含む): 459072768

約数和(自身を除く): 245932204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 585551, 1171102, 2342204, 4098857, 7612163, 8197714, 15224326, 16395428, 30448652, 53285141, 106570282, 213140564]

約数ペア:

[(1, 213140564), (2, 106570282), (4, 53285141), (7, 30448652), (13, 16395428), (14, 15224326), (26, 8197714), (28, 7612163), (52, 4098857), (91, 2342204), (182, 1171102), (364, 585551)]