1311712

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 2608200

約数和(自身を除く): 1296488

約数列:

[1, 2, 4, 8, 16, 32, 179, 229, 358, 458, 716, 916, 1432, 1832, 2864, 3664, 5728, 7328, 40991, 81982, 163964, 327928, 655856, 1311712]

約数ペア:

[(1, 1311712), (2, 655856), (4, 327928), (8, 163964), (16, 81982), (32, 40991), (179, 7328), (229, 5728), (358, 3664), (458, 2864), (716, 1832), (916, 1432)]