1330787096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{60293}}^1$

素因数の和:60419

約数の個数: 32

約数和(自身を含む): 2604700800

約数和(自身を除く): 1273913704

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 5518, 11036, 22072, 60293, 120586, 241172, 482344, 1869083, 3738166, 5366077, 7476332, 10732154, 14952664, 21464308, 42928616, 166348387, 332696774, 665393548, 1330787096]

約数ペア:

[(1, 1330787096), (2, 665393548), (4, 332696774), (8, 166348387), (31, 42928616), (62, 21464308), (89, 14952664), (124, 10732154), (178, 7476332), (248, 5366077), (356, 3738166), (712, 1869083), (2759, 482344), (5518, 241172), (11036, 120586), (22072, 60293)]