1489271488

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{46633}}^1$

素因数の和:47144

約数の個数: 28

約数和(自身を含む): 2961259000

約数和(自身を除く): 1471987512

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1996, 3992, 7984, 15968, 31936, 46633, 93266, 186532, 373064, 746128, 1492256, 2984512, 23269867, 46539734, 93079468, 186158936, 372317872, 744635744, 1489271488]

約数ペア:

[(1, 1489271488), (2, 744635744), (4, 372317872), (8, 186158936), (16, 93079468), (32, 46539734), (64, 23269867), (499, 2984512), (998, 1492256), (1996, 746128), (3992, 373064), (7984, 186532), (15968, 93266), (31936, 46633)]