233498434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 400483440

約数和(自身を除く): 166985006

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 653, 809, 1306, 1618, 8489, 10517, 11101, 13753, 16978, 21034, 22202, 27506, 144313, 178789, 288626, 357578, 528277, 1056554, 6867601, 8980709, 13735202, 17961418, 116749217, 233498434]

約数ペア:

[(1, 233498434), (2, 116749217), (13, 17961418), (17, 13735202), (26, 8980709), (34, 6867601), (221, 1056554), (442, 528277), (653, 357578), (809, 288626), (1306, 178789), (1618, 144313), (8489, 27506), (10517, 22202), (11101, 21034), (13753, 16978)]