2247647568

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{659521}}^1$

素因数の和:659603

約数の個数: 40

約数和(自身を含む): 5888212416

約数和(自身を除く): 3640564848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 659521, 1319042, 1978563, 2638084, 3957126, 5276168, 7914252, 10552336, 15828504, 31657008, 46825991, 93651982, 140477973, 187303964, 280955946, 374607928, 561911892, 749215856, 1123823784, 2247647568]

約数ペア:

[(1, 2247647568), (2, 1123823784), (3, 749215856), (4, 561911892), (6, 374607928), (8, 280955946), (12, 187303964), (16, 140477973), (24, 93651982), (48, 46825991), (71, 31657008), (142, 15828504), (213, 10552336), (284, 7914252), (426, 5276168), (568, 3957126), (852, 2638084), (1136, 1978563), (1704, 1319042), (3408, 659521)]