1315662976

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{63059}}^1$

素因数の和:63236

約数の個数: 32

約数和(自身を含む): 2637169200

約数和(自身を除く): 1321506224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864, 63059, 126118, 252236, 504472, 1008944, 2017888, 4035776, 8071552, 10278617, 20557234, 41114468, 82228936, 164457872, 328915744, 657831488, 1315662976]

約数ペア:

[(1, 1315662976), (2, 657831488), (4, 328915744), (8, 164457872), (16, 82228936), (32, 41114468), (64, 20557234), (128, 10278617), (163, 8071552), (326, 4035776), (652, 2017888), (1304, 1008944), (2608, 504472), (5216, 252236), (10432, 126118), (20864, 63059)]