1099264

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 40

約数和(自身を含む): 2332440

約数和(自身を除く): 1233176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 304, 452, 512, 608, 904, 1216, 1808, 2147, 2432, 3616, 4294, 4864, 7232, 8588, 9728, 14464, 17176, 28928, 34352, 57856, 68704, 137408, 274816, 549632, 1099264]

約数ペア:

[(1, 1099264), (2, 549632), (4, 274816), (8, 137408), (16, 68704), (19, 57856), (32, 34352), (38, 28928), (64, 17176), (76, 14464), (113, 9728), (128, 8588), (152, 7232), (226, 4864), (256, 4294), (304, 3616), (452, 2432), (512, 2147), (608, 1808), (904, 1216)]