1279232742

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{6481}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 2602341504

約数和(自身を除く): 1323108762

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 491, 982, 1473, 2946, 6481, 12962, 19443, 32897, 38886, 65794, 98691, 197382, 434227, 868454, 1302681, 2605362, 3182171, 6364342, 9546513, 19093026, 213205457, 426410914, 639616371, 1279232742]

約数ペア:

[(1, 1279232742), (2, 639616371), (3, 426410914), (6, 213205457), (67, 19093026), (134, 9546513), (201, 6364342), (402, 3182171), (491, 2605362), (982, 1302681), (1473, 868454), (2946, 434227), (6481, 197382), (12962, 98691), (19443, 65794), (32897, 38886)]