4021595.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9133}}^1$

素因数の和:9173

約数の個数: 40

約数和(自身を含む): 79283120

約数和(自身を除く): 43189504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9133, 18266, 36532, 73064, 118729, 146128, 173527, 237458, 347054, 474916, 694108, 949832, 1388216, 1899664, 2255851, 2776432, 4511702, 9023404, 18046808, 36093616]

約数ペア:

[(1, 36093616), (2, 18046808), (4, 9023404), (8, 4511702), (13, 2776432), (16, 2255851), (19, 1899664), (26, 1388216), (38, 949832), (52, 694108), (76, 474916), (104, 347054), (152, 237458), (208, 173527), (247, 146128), (304, 118729), (494, 73064), (988, 36532), (1976, 18266), (3952, 9133)]