490613260024

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{8731}}^1\times {\mathrm{19139}}^1$

素因数の和:28243

約数の個数: 32

約数和(自身を含む): 922560249600

約数和(自身を除く): 431946989576

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 8731, 17462, 19139, 34924, 38278, 69848, 76556, 153112, 3204277, 6408554, 7024013, 12817108, 14048026, 25634216, 28096052, 56192104, 167102609, 334205218, 668410436, 1336820872, 61326657503, 122653315006, 245306630012, 490613260024]

約数ペア:

[(1, 490613260024), (2, 245306630012), (4, 122653315006), (8, 61326657503), (367, 1336820872), (734, 668410436), (1468, 334205218), (2936, 167102609), (8731, 56192104), (17462, 28096052), (19139, 25634216), (34924, 14048026), (38278, 12817108), (69848, 7024013), (76556, 6408554), (153112, 3204277)]