1970416

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 4441184

約数和(自身を除く): 2470768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 241, 292, 482, 511, 584, 964, 1022, 1168, 1687, 1928, 2044, 3374, 3856, 4088, 6748, 8176, 13496, 17593, 26992, 35186, 70372, 123151, 140744, 246302, 281488, 492604, 985208, 1970416]

約数ペア:

[(1, 1970416), (2, 985208), (4, 492604), (7, 281488), (8, 246302), (14, 140744), (16, 123151), (28, 70372), (56, 35186), (73, 26992), (112, 17593), (146, 13496), (241, 8176), (292, 6748), (482, 4088), (511, 3856), (584, 3374), (964, 2044), (1022, 1928), (1168, 1687)]