489602298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{19259}}^1$

素因数の和:19506

約数の個数: 32

約数和(自身を含む): 1035417600

約数和(自身を除く): 545815302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8474, 12711, 19259, 25422, 38518, 57777, 115554, 365921, 731842, 1097763, 2195526, 4294757, 8589514, 12884271, 25768542, 81600383, 163200766, 244801149, 489602298]

約数ペア:

[(1, 489602298), (2, 244801149), (3, 163200766), (6, 81600383), (19, 25768542), (38, 12884271), (57, 8589514), (114, 4294757), (223, 2195526), (446, 1097763), (669, 731842), (1338, 365921), (4237, 115554), (8474, 57777), (12711, 38518), (19259, 25422)]