1790218128

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{510907}}^1$

素因数の和:510991

約数の個数: 40

約数和(自身を含む): 4688091808

約数和(自身を除く): 2897873680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 510907, 1021814, 1532721, 2043628, 3065442, 4087256, 6130884, 8174512, 12261768, 24523536, 37296211, 74592422, 111888633, 149184844, 223777266, 298369688, 447554532, 596739376, 895109064, 1790218128]

約数ペア:

[(1, 1790218128), (2, 895109064), (3, 596739376), (4, 447554532), (6, 298369688), (8, 223777266), (12, 149184844), (16, 111888633), (24, 74592422), (48, 37296211), (73, 24523536), (146, 12261768), (219, 8174512), (292, 6130884), (438, 4087256), (584, 3065442), (876, 2043628), (1168, 1532721), (1752, 1021814), (3504, 510907)]