2978648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 5950800

約数和(自身を除く): 2972152

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 347, 694, 1073, 1388, 2146, 2776, 4292, 8584, 10063, 12839, 20126, 25678, 40252, 51356, 80504, 102712, 372331, 744662, 1489324, 2978648]

約数ペア:

[(1, 2978648), (2, 1489324), (4, 744662), (8, 372331), (29, 102712), (37, 80504), (58, 51356), (74, 40252), (116, 25678), (148, 20126), (232, 12839), (296, 10063), (347, 8584), (694, 4292), (1073, 2776), (1388, 2146)]