804589136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{65563}}^1$

素因数の和:65643

約数の個数: 40

約数和(自身を含む): 1707286560

約数和(自身を除く): 902697424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 65563, 131126, 262252, 524504, 852319, 1049008, 1704638, 3409276, 3868217, 6818552, 7736434, 13637104, 15472868, 30945736, 50286821, 61891472, 100573642, 201147284, 402294568, 804589136]

約数ペア:

[(1, 804589136), (2, 402294568), (4, 201147284), (8, 100573642), (13, 61891472), (16, 50286821), (26, 30945736), (52, 15472868), (59, 13637104), (104, 7736434), (118, 6818552), (208, 3868217), (236, 3409276), (472, 1704638), (767, 1049008), (944, 852319), (1534, 524504), (3068, 262252), (6136, 131126), (12272, 65563)]