2227712

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 40

約数和(自身を含む): 4705800

約数和(自身を除く): 2478088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 229, 256, 304, 458, 512, 608, 916, 1216, 1832, 2432, 3664, 4351, 4864, 7328, 8702, 9728, 14656, 17404, 29312, 34808, 58624, 69616, 117248, 139232, 278464, 556928, 1113856, 2227712]

約数ペア:

[(1, 2227712), (2, 1113856), (4, 556928), (8, 278464), (16, 139232), (19, 117248), (32, 69616), (38, 58624), (64, 34808), (76, 29312), (128, 17404), (152, 14656), (229, 9728), (256, 8702), (304, 7328), (458, 4864), (512, 4351), (608, 3664), (916, 2432), (1216, 1832)]