489016088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{49177}}^1$

素因数の和:49307

約数の個数: 32

約数和(自身を含む): 1009132560

約数和(自身を除く): 520116472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 49177, 98354, 196708, 393416, 540947, 1081894, 2163788, 4327576, 5557001, 11114002, 22228004, 44456008, 61127011, 122254022, 244508044, 489016088]

約数ペア:

[(1, 489016088), (2, 244508044), (4, 122254022), (8, 61127011), (11, 44456008), (22, 22228004), (44, 11114002), (88, 5557001), (113, 4327576), (226, 2163788), (452, 1081894), (904, 540947), (1243, 393416), (2486, 196708), (4972, 98354), (9944, 49177)]