508020408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1007977}}^1$

素因数の和:1007996

約数の個数: 48

約数和(自身を含む): 1572445680

約数和(自身を除く): 1064425272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1007977, 2015954, 3023931, 4031908, 6047862, 7055839, 8063816, 9071793, 12095724, 14111678, 18143586, 21167517, 24191448, 28223356, 36287172, 42335034, 56446712, 63502551, 72574344, 84670068, 127005102, 169340136, 254010204, 508020408]

約数ペア:

[(1, 508020408), (2, 254010204), (3, 169340136), (4, 127005102), (6, 84670068), (7, 72574344), (8, 63502551), (9, 56446712), (12, 42335034), (14, 36287172), (18, 28223356), (21, 24191448), (24, 21167517), (28, 18143586), (36, 14111678), (42, 12095724), (56, 9071793), (63, 8063816), (72, 7055839), (84, 6047862), (126, 4031908), (168, 3023931), (252, 2015954), (504, 1007977)]