1285752702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{402049}}^1$

素因数の和:402108

約数の個数: 32

約数和(自身を含む): 2836864800

約数和(自身を除く): 1551112098

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 402049, 804098, 1206147, 2412294, 5226637, 10453274, 15679911, 16484009, 31359822, 32968018, 49452027, 98904054, 214292117, 428584234, 642876351, 1285752702]

約数ペア:

[(1, 1285752702), (2, 642876351), (3, 428584234), (6, 214292117), (13, 98904054), (26, 49452027), (39, 32968018), (41, 31359822), (78, 16484009), (82, 15679911), (123, 10453274), (246, 5226637), (533, 2412294), (1066, 1206147), (1599, 804098), (3198, 402049)]