2488444998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229519}}^1$

素因数の和:229676

約数の個数: 32

約数和(自身を含む): 5398310400

約数和(自身を除く): 2909865402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 229519, 459038, 688557, 1377114, 2983747, 5967494, 8951241, 17902482, 31903141, 63806282, 95709423, 191418846, 414740833, 829481666, 1244222499, 2488444998]

約数ペア:

[(1, 2488444998), (2, 1244222499), (3, 829481666), (6, 414740833), (13, 191418846), (26, 95709423), (39, 63806282), (78, 31903141), (139, 17902482), (278, 8951241), (417, 5967494), (834, 2983747), (1807, 1377114), (3614, 688557), (5421, 459038), (10842, 229519)]