2793658

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 5096448

約数和(自身を除く): 2302790

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 157, 217, 287, 314, 434, 574, 1099, 1271, 2198, 2542, 4867, 6437, 8897, 9734, 12874, 17794, 34069, 45059, 68138, 90118, 199547, 399094, 1396829, 2793658]

約数ペア:

[(1, 2793658), (2, 1396829), (7, 399094), (14, 199547), (31, 90118), (41, 68138), (62, 45059), (82, 34069), (157, 17794), (217, 12874), (287, 9734), (314, 8897), (434, 6437), (574, 4867), (1099, 2542), (1271, 2198)]