856673042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 1383063552

約数和(自身を除く): 526390510

約数列:

[1, 2, 23, 46, 47, 94, 103, 206, 1081, 2162, 2369, 3847, 4738, 4841, 7694, 9682, 88481, 111343, 176962, 180809, 222686, 361618, 396241, 792482, 4158607, 8317214, 9113543, 18227086, 18623327, 37246654, 428336521, 856673042]

約数ペア:

[(1, 856673042), (2, 428336521), (23, 37246654), (46, 18623327), (47, 18227086), (94, 9113543), (103, 8317214), (206, 4158607), (1081, 792482), (2162, 396241), (2369, 361618), (3847, 222686), (4738, 180809), (4841, 176962), (7694, 111343), (9682, 88481)]