297281572

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{25219}}^1$

素因数の和:25651

約数の個数: 24

約数和(自身を含む): 595999040

約数和(自身を除く): 298717468

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 25219, 50438, 100876, 176533, 353066, 706132, 10617199, 21234398, 42468796, 74320393, 148640786, 297281572]

約数ペア:

[(1, 297281572), (2, 148640786), (4, 74320393), (7, 42468796), (14, 21234398), (28, 10617199), (421, 706132), (842, 353066), (1684, 176533), (2947, 100876), (5894, 50438), (11788, 25219)]