1891092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 5160960

約数和(自身を除く): 3269868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 479, 564, 658, 958, 987, 1316, 1437, 1916, 1974, 2874, 3353, 3948, 5748, 6706, 10059, 13412, 20118, 22513, 40236, 45026, 67539, 90052, 135078, 157591, 270156, 315182, 472773, 630364, 945546, 1891092]

約数ペア:

[(1, 1891092), (2, 945546), (3, 630364), (4, 472773), (6, 315182), (7, 270156), (12, 157591), (14, 135078), (21, 90052), (28, 67539), (42, 45026), (47, 40236), (84, 22513), (94, 20118), (141, 13412), (188, 10059), (282, 6706), (329, 5748), (479, 3948), (564, 3353), (658, 2874), (958, 1974), (987, 1916), (1316, 1437)]