1395492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 3830400

約数和(自身を除く): 2434908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 449, 518, 777, 898, 1036, 1347, 1554, 1796, 2694, 3108, 3143, 5388, 6286, 9429, 12572, 16613, 18858, 33226, 37716, 49839, 66452, 99678, 116291, 199356, 232582, 348873, 465164, 697746, 1395492]

約数ペア:

[(1, 1395492), (2, 697746), (3, 465164), (4, 348873), (6, 232582), (7, 199356), (12, 116291), (14, 99678), (21, 66452), (28, 49839), (37, 37716), (42, 33226), (74, 18858), (84, 16613), (111, 12572), (148, 9429), (222, 6286), (259, 5388), (444, 3143), (449, 3108), (518, 2694), (777, 1796), (898, 1554), (1036, 1347)]