807385712

素因数分解:

$2^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{10939}}^1$

素因数の和:11613

約数の個数: 40

約数和(自身を含む): 1790659200

約数和(自身を除く): 983273488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659, 1318, 2636, 4613, 5272, 9226, 10544, 10939, 18452, 21878, 36904, 43756, 73808, 76573, 87512, 153146, 175024, 306292, 612584, 1225168, 7208801, 14417602, 28835204, 50461607, 57670408, 100923214, 115340816, 201846428, 403692856, 807385712]

約数ペア:

[(1, 807385712), (2, 403692856), (4, 201846428), (7, 115340816), (8, 100923214), (14, 57670408), (16, 50461607), (28, 28835204), (56, 14417602), (112, 7208801), (659, 1225168), (1318, 612584), (2636, 306292), (4613, 175024), (5272, 153146), (9226, 87512), (10544, 76573), (10939, 73808), (18452, 43756), (21878, 36904)]