1945144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1971656

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 191, 268, 382, 536, 764, 1273, 1528, 2546, 3629, 5092, 7258, 10184, 12797, 14516, 25594, 29032, 51188, 102376, 243143, 486286, 972572, 1945144]

約数ペア:

[(1, 1945144), (2, 972572), (4, 486286), (8, 243143), (19, 102376), (38, 51188), (67, 29032), (76, 25594), (134, 14516), (152, 12797), (191, 10184), (268, 7258), (382, 5092), (536, 3629), (764, 2546), (1273, 1528)]