1284804

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 3292380

約数和(自身を除く): 2007576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 401, 534, 801, 802, 1068, 1203, 1602, 1604, 2406, 3204, 3609, 4812, 7218, 14436, 35689, 71378, 107067, 142756, 214134, 321201, 428268, 642402, 1284804]

約数ペア:

[(1, 1284804), (2, 642402), (3, 428268), (4, 321201), (6, 214134), (9, 142756), (12, 107067), (18, 71378), (36, 35689), (89, 14436), (178, 7218), (267, 4812), (356, 3609), (401, 3204), (534, 2406), (801, 1604), (802, 1602), (1068, 1203)]