1644794004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{529213}}^1$

素因数の和:529264

約数の個数: 48

約数和(自身を含む): 4504669568

約数和(自身を除く): 2859875564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 529213, 1058426, 1587639, 2116852, 3175278, 3704491, 6350556, 7408982, 11113473, 14817964, 19580881, 22226946, 39161762, 44453892, 58742643, 78323524, 117485286, 137066167, 234970572, 274132334, 411198501, 548264668, 822397002, 1644794004]

約数ペア:

[(1, 1644794004), (2, 822397002), (3, 548264668), (4, 411198501), (6, 274132334), (7, 234970572), (12, 137066167), (14, 117485286), (21, 78323524), (28, 58742643), (37, 44453892), (42, 39161762), (74, 22226946), (84, 19580881), (111, 14817964), (148, 11113473), (222, 7408982), (259, 6350556), (444, 3704491), (518, 3175278), (777, 2116852), (1036, 1587639), (1554, 1058426), (3108, 529213)]