1984326674

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{39233}}^1$

素因数の和:39287

約数の個数: 32

約数和(自身を含む): 3446314560

約数和(自身を除く): 1461987886

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 2299, 2662, 4598, 25289, 39233, 50578, 78466, 431563, 745427, 863126, 1490854, 4747193, 8199697, 9494386, 16399394, 52219123, 90196667, 104438246, 180393334, 992163337, 1984326674]

約数ペア:

[(1, 1984326674), (2, 992163337), (11, 180393334), (19, 104438246), (22, 90196667), (38, 52219123), (121, 16399394), (209, 9494386), (242, 8199697), (418, 4747193), (1331, 1490854), (2299, 863126), (2662, 745427), (4598, 431563), (25289, 78466), (39233, 50578)]