627874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 1128960

約数和(自身を除く): 501086

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 247, 403, 494, 533, 589, 779, 806, 1066, 1178, 1271, 1558, 2542, 7657, 10127, 15314, 16523, 20254, 24149, 33046, 48298, 313937, 627874]

約数ペア:

[(1, 627874), (2, 313937), (13, 48298), (19, 33046), (26, 24149), (31, 20254), (38, 16523), (41, 15314), (62, 10127), (82, 7657), (247, 2542), (403, 1558), (494, 1271), (533, 1178), (589, 1066), (779, 806)]