1528161716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1297}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 2900251200

約数和(自身を除く): 1372089484

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 419, 703, 838, 1297, 1406, 1676, 2594, 2812, 5188, 7961, 15503, 15922, 24643, 31006, 31844, 47989, 49286, 62012, 95978, 98572, 191956, 294557, 543443, 589114, 911791, 1086886, 1178228, 1823582, 2173772, 3647164, 10325417, 20107391, 20650834, 40214782, 41301668, 80429564, 382040429, 764080858, 1528161716]

約数ペア:

[(1, 1528161716), (2, 764080858), (4, 382040429), (19, 80429564), (37, 41301668), (38, 40214782), (74, 20650834), (76, 20107391), (148, 10325417), (419, 3647164), (703, 2173772), (838, 1823582), (1297, 1178228), (1406, 1086886), (1676, 911791), (2594, 589114), (2812, 543443), (5188, 294557), (7961, 191956), (15503, 98572), (15922, 95978), (24643, 62012), (31006, 49286), (31844, 47989)]