1930552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 4107600

約数和(自身を除く): 2177048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 977, 988, 1954, 1976, 3908, 7816, 12701, 18563, 25402, 37126, 50804, 74252, 101608, 148504, 241319, 482638, 965276, 1930552]

約数ペア:

[(1, 1930552), (2, 965276), (4, 482638), (8, 241319), (13, 148504), (19, 101608), (26, 74252), (38, 50804), (52, 37126), (76, 25402), (104, 18563), (152, 12701), (247, 7816), (494, 3908), (977, 1976), (988, 1954)]