2905432842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1960481}}^1$

素因数の和:1960518

約数の個数: 32

約数和(自身を含む): 6587219520

約数和(自身を除く): 3681786678

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1960481, 3920962, 5881443, 11762886, 25486253, 37249139, 50972506, 74498278, 76458759, 111747417, 152917518, 223494834, 484238807, 968477614, 1452716421, 2905432842]

約数ペア:

[(1, 2905432842), (2, 1452716421), (3, 968477614), (6, 484238807), (13, 223494834), (19, 152917518), (26, 111747417), (38, 76458759), (39, 74498278), (57, 50972506), (78, 37249139), (114, 25486253), (247, 11762886), (494, 5881443), (741, 3920962), (1482, 1960481)]