2015771984

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{4483}}^1$

素因数の和:4827

約数の個数: 40

約数和(自身を含む): 3953273760

約数和(自身を除く): 1937501776

約数列:

[1, 2, 4, 8, 16, 157, 179, 314, 358, 628, 716, 1256, 1432, 2512, 2864, 4483, 8966, 17932, 28103, 35864, 56206, 71728, 112412, 224824, 449648, 703831, 802457, 1407662, 1604914, 2815324, 3209828, 5630648, 6419656, 11261296, 12839312, 125985749, 251971498, 503942996, 1007885992, 2015771984]

約数ペア:

[(1, 2015771984), (2, 1007885992), (4, 503942996), (8, 251971498), (16, 125985749), (157, 12839312), (179, 11261296), (314, 6419656), (358, 5630648), (628, 3209828), (716, 2815324), (1256, 1604914), (1432, 1407662), (2512, 802457), (2864, 703831), (4483, 449648), (8966, 224824), (17932, 112412), (28103, 71728), (35864, 56206)]