284257414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28477}}^1$

素因数の和:28540

約数の個数: 32

約数和(自身を含む): 524906496

約数和(自身を除く): 240649082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 28477, 56954, 199339, 398678, 654971, 882787, 1309942, 1765574, 4584797, 6179509, 9169594, 12359018, 20304101, 40608202, 142128707, 284257414]

約数ペア:

[(1, 284257414), (2, 142128707), (7, 40608202), (14, 20304101), (23, 12359018), (31, 9169594), (46, 6179509), (62, 4584797), (161, 1765574), (217, 1309942), (322, 882787), (434, 654971), (713, 398678), (1426, 199339), (4991, 56954), (9982, 28477)]