1120707536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173807}}^1$

素因数の和:173859

約数の個数: 40

約数和(自身を含む): 2413845504

約数和(自身を除く): 1293137968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 173807, 347614, 695228, 1390456, 2259491, 2780912, 4518982, 5388017, 9037964, 10776034, 18075928, 21552068, 36151856, 43104136, 70044221, 86208272, 140088442, 280176884, 560353768, 1120707536]

約数ペア:

[(1, 1120707536), (2, 560353768), (4, 280176884), (8, 140088442), (13, 86208272), (16, 70044221), (26, 43104136), (31, 36151856), (52, 21552068), (62, 18075928), (104, 10776034), (124, 9037964), (208, 5388017), (248, 4518982), (403, 2780912), (496, 2259491), (806, 1390456), (1612, 695228), (3224, 347614), (6448, 173807)]