2080579998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{54617}}^1$

素因数の和:55536

約数の個数: 32

約数和(自身を含む): 4760941824

約数和(自身を除く): 2680361826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1814, 2721, 5442, 6349, 12698, 19047, 38094, 54617, 109234, 163851, 327702, 382319, 764638, 1146957, 2293914, 49537619, 99075238, 148612857, 297225714, 346763333, 693526666, 1040289999, 2080579998]

約数ペア:

[(1, 2080579998), (2, 1040289999), (3, 693526666), (6, 346763333), (7, 297225714), (14, 148612857), (21, 99075238), (42, 49537619), (907, 2293914), (1814, 1146957), (2721, 764638), (5442, 382319), (6349, 327702), (12698, 163851), (19047, 109234), (38094, 54617)]