2099076992

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{381373}}^1$

素因数の和:381430

約数の個数: 32

約数和(自身を含む): 4279016280

約数和(自身を除く): 2179939288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 381373, 762746, 1525492, 3050984, 6101968, 12203936, 16399039, 24407872, 32798078, 48815744, 65596156, 131192312, 262384624, 524769248, 1049538496, 2099076992]

約数ペア:

[(1, 2099076992), (2, 1049538496), (4, 524769248), (8, 262384624), (16, 131192312), (32, 65596156), (43, 48815744), (64, 32798078), (86, 24407872), (128, 16399039), (172, 12203936), (344, 6101968), (688, 3050984), (1376, 1525492), (2752, 762746), (5504, 381373)]