489291834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{12101}}^1$

素因数の和:12422

約数の個数: 32

約数和(自身を含む): 1024700544

約数和(自身を除く): 535408710

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 879, 1758, 6739, 12101, 13478, 20217, 24202, 36303, 40434, 72606, 278323, 556646, 834969, 1669938, 3545593, 7091186, 10636779, 21273558, 81548639, 163097278, 244645917, 489291834]

約数ペア:

[(1, 489291834), (2, 244645917), (3, 163097278), (6, 81548639), (23, 21273558), (46, 10636779), (69, 7091186), (138, 3545593), (293, 1669938), (586, 834969), (879, 556646), (1758, 278323), (6739, 72606), (12101, 40434), (13478, 36303), (20217, 24202)]