2131255087206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{74954459}}^1$

素因数の和:74955148

約数の個数: 32

約数和(自身を含む): 4878635892480

約数和(自身を除く): 2747380805274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 1354, 2031, 4062, 4739, 9478, 14217, 28434, 74954459, 149908918, 224863377, 449726754, 524681213, 1049362426, 1574043639, 3148087278, 50744168743, 101488337486, 152232506229, 304465012458, 355209181201, 710418362402, 1065627543603, 2131255087206]

約数ペア:

[(1, 2131255087206), (2, 1065627543603), (3, 710418362402), (6, 355209181201), (7, 304465012458), (14, 152232506229), (21, 101488337486), (42, 50744168743), (677, 3148087278), (1354, 1574043639), (2031, 1049362426), (4062, 524681213), (4739, 449726754), (9478, 224863377), (14217, 149908918), (28434, 74954459)]