2988046369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5413}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 3816999936

約数和(自身を除く): 828953567

約数列:

[1, 7, 11, 67, 77, 107, 469, 737, 749, 1177, 5159, 5413, 7169, 8239, 37891, 50183, 59543, 78859, 362671, 416801, 552013, 579191, 2538697, 3989381, 4054337, 6371101, 27925667, 38805797, 44597707, 271640579, 426863767, 2988046369]

約数ペア:

[(1, 2988046369), (7, 426863767), (11, 271640579), (67, 44597707), (77, 38805797), (107, 27925667), (469, 6371101), (737, 4054337), (749, 3989381), (1177, 2538697), (5159, 579191), (5413, 552013), (7169, 416801), (8239, 362671), (37891, 78859), (50183, 59543)]