245632156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797507}}^1$

素因数の和:797529

約数の個数: 24

約数和(自身を含む): 535925376

約数和(自身を除く): 290293220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 797507, 1595014, 3190028, 5582549, 8772577, 11165098, 17545154, 22330196, 35090308, 61408039, 122816078, 245632156]

約数ペア:

[(1, 245632156), (2, 122816078), (4, 61408039), (7, 35090308), (11, 22330196), (14, 17545154), (22, 11165098), (28, 8772577), (44, 5582549), (77, 3190028), (154, 1595014), (308, 797507)]