419943032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{6569}}^1$

素因数の和:6767

約数の個数: 32

約数和(自身を含む): 806533200

約数和(自身を除く): 386590168

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 488, 524, 1048, 6569, 7991, 13138, 15982, 26276, 31964, 52552, 63928, 400709, 801418, 860539, 1602836, 1721078, 3205672, 3442156, 6884312, 52492879, 104985758, 209971516, 419943032]

約数ペア:

[(1, 419943032), (2, 209971516), (4, 104985758), (8, 52492879), (61, 6884312), (122, 3442156), (131, 3205672), (244, 1721078), (262, 1602836), (488, 860539), (524, 801418), (1048, 400709), (6569, 63928), (7991, 52552), (13138, 31964), (15982, 26276)]