828991856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{672883}}^1$

素因数の和:672909

約数の個数: 40

約数和(自身を含む): 2002502784

約数和(自身を除く): 1173510928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 672883, 1345766, 2691532, 4710181, 5383064, 7401713, 9420362, 10766128, 14803426, 18840724, 29606852, 37681448, 51811991, 59213704, 75362896, 103623982, 118427408, 207247964, 414495928, 828991856]

約数ペア:

[(1, 828991856), (2, 414495928), (4, 207247964), (7, 118427408), (8, 103623982), (11, 75362896), (14, 59213704), (16, 51811991), (22, 37681448), (28, 29606852), (44, 18840724), (56, 14803426), (77, 10766128), (88, 9420362), (112, 7401713), (154, 5383064), (176, 4710181), (308, 2691532), (616, 1345766), (1232, 672883)]