242664436

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{12689}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 486077760

約数和(自身を除く): 243413324

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 9562, 12689, 19124, 25378, 50756, 88823, 177646, 355292, 8666587, 17333174, 34666348, 60666109, 121332218, 242664436]

約数ペア:

[(1, 242664436), (2, 121332218), (4, 60666109), (7, 34666348), (14, 17333174), (28, 8666587), (683, 355292), (1366, 177646), (2732, 88823), (4781, 50756), (9562, 25378), (12689, 19124)]