830147234

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{16421}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 1494533376

約数和(自身を除く): 664386142

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 7222, 16421, 25277, 32842, 50554, 114947, 229894, 377683, 755366, 2578097, 2643781, 5156194, 5287562, 18046679, 36093358, 59296231, 118592462, 415073617, 830147234]

約数ペア:

[(1, 830147234), (2, 415073617), (7, 118592462), (14, 59296231), (23, 36093358), (46, 18046679), (157, 5287562), (161, 5156194), (314, 2643781), (322, 2578097), (1099, 755366), (2198, 377683), (3611, 229894), (7222, 114947), (16421, 50554), (25277, 32842)]