8451982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 16049664

約数和(自身を除く): 7597682

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 773, 781, 994, 1546, 1562, 5411, 5467, 8503, 10822, 10934, 17006, 54883, 59521, 109766, 119042, 384181, 603713, 768362, 1207426, 4225991, 8451982]

約数ペア:

[(1, 8451982), (2, 4225991), (7, 1207426), (11, 768362), (14, 603713), (22, 384181), (71, 119042), (77, 109766), (142, 59521), (154, 54883), (497, 17006), (773, 10934), (781, 10822), (994, 8503), (1546, 5467), (1562, 5411)]