1857329456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{46601}}^1$

素因数の和:46709

約数の個数: 40

約数和(自身を含む): 3744563904

約数和(自身を除く): 1887234448

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4982, 9964, 19928, 39856, 46601, 93202, 186404, 372808, 745616, 2190247, 2469853, 4380494, 4939706, 8760988, 9879412, 17521976, 19758824, 35043952, 39517648, 116083091, 232166182, 464332364, 928664728, 1857329456]

約数ペア:

[(1, 1857329456), (2, 928664728), (4, 464332364), (8, 232166182), (16, 116083091), (47, 39517648), (53, 35043952), (94, 19758824), (106, 17521976), (188, 9879412), (212, 8760988), (376, 4939706), (424, 4380494), (752, 2469853), (848, 2190247), (2491, 745616), (4982, 372808), (9964, 186404), (19928, 93202), (39856, 46601)]