617738638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{48163}}^1$

素因数の和:48240

約数の個数: 24

約数和(自身を含む): 1037741544

約数和(自身を除く): 420002906

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 48163, 96326, 529793, 1059586, 2552639, 5105278, 5827723, 11655446, 28079029, 56158058, 308869319, 617738638]

約数ペア:

[(1, 617738638), (2, 308869319), (11, 56158058), (22, 28079029), (53, 11655446), (106, 5827723), (121, 5105278), (242, 2552639), (583, 1059586), (1166, 529793), (6413, 96326), (12826, 48163)]