2015694784

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{353879}}^1$

素因数の和:353980

約数の個数: 28

約数和(自身を含む): 4044848400

約数和(自身を除く): 2029153616

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 353879, 707758, 1415516, 2831032, 5662064, 11324128, 22648256, 31495231, 62990462, 125980924, 251961848, 503923696, 1007847392, 2015694784]

約数ペア:

[(1, 2015694784), (2, 1007847392), (4, 503923696), (8, 251961848), (16, 125980924), (32, 62990462), (64, 31495231), (89, 22648256), (178, 11324128), (356, 5662064), (712, 2831032), (1424, 1415516), (2848, 707758), (5696, 353879)]