2156869662

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{398977}}^1$

素因数の和:399052

約数の個数: 32

約数和(自身を含む): 4653679392

約数和(自身を除く): 2496809730

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 398977, 797954, 1196931, 2393862, 6782609, 13565218, 20347827, 21145781, 40695654, 42291562, 63437343, 126874686, 359478277, 718956554, 1078434831, 2156869662]

約数ペア:

[(1, 2156869662), (2, 1078434831), (3, 718956554), (6, 359478277), (17, 126874686), (34, 63437343), (51, 42291562), (53, 40695654), (102, 21145781), (106, 20347827), (159, 13565218), (318, 6782609), (901, 2393862), (1802, 1196931), (2703, 797954), (5406, 398977)]