1648653484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{32233}}^1$

素因数の和:32929

約数の個数: 24

約数和(自身を含む): 3041600240

約数和(自身を除く): 1392946756

約数列:

[1, 2, 4, 19, 38, 76, 673, 1346, 2692, 12787, 25574, 32233, 51148, 64466, 128932, 612427, 1224854, 2449708, 21692809, 43385618, 86771236, 412163371, 824326742, 1648653484]

約数ペア:

[(1, 1648653484), (2, 824326742), (4, 412163371), (19, 86771236), (38, 43385618), (76, 21692809), (673, 2449708), (1346, 1224854), (2692, 612427), (12787, 128932), (25574, 64466), (32233, 51148)]