2247501904

素因数分解:

$2^4\times {\mathrm{2141}}^1\times {\mathrm{65609}}^1$

素因数の和:67758

約数の個数: 20

約数和(自身を含む): 4356635220

約数和(自身を除く): 2109133316

約数列:

[1, 2, 4, 8, 16, 2141, 4282, 8564, 17128, 34256, 65609, 131218, 262436, 524872, 1049744, 140468869, 280937738, 561875476, 1123750952, 2247501904]

約数ペア:

[(1, 2247501904), (2, 1123750952), (4, 561875476), (8, 280937738), (16, 140468869), (2141, 1049744), (4282, 524872), (8564, 262436), (17128, 131218), (34256, 65609)]