239174369281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 256258396800

約数和(自身を除く): 17084027519

約数列:

[1, 19, 83, 409, 601, 617, 1577, 7771, 11419, 11723, 33947, 49883, 51211, 245809, 252353, 370817, 644993, 947777, 973009, 4670371, 4794707, 7045523, 20402147, 20945299, 30777811, 151664153, 387640793, 397960681, 584778409, 2881618907, 12588124699, 239174369281]

約数ペア:

[(1, 239174369281), (19, 12588124699), (83, 2881618907), (409, 584778409), (601, 397960681), (617, 387640793), (1577, 151664153), (7771, 30777811), (11419, 20945299), (11723, 20402147), (33947, 7045523), (49883, 4794707), (51211, 4670371), (245809, 973009), (252353, 947777), (370817, 644993)]