789969466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89101}}^1$

素因数の和:89158

約数の個数: 32

約数和(自身を含む): 1437037056

約数和(自身を除く): 647067590

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 89101, 178202, 980111, 1158313, 1960222, 2316626, 2762131, 5524262, 12741443, 25482886, 30383441, 35907703, 60766882, 71815406, 394984733, 789969466]

約数ペア:

[(1, 789969466), (2, 394984733), (11, 71815406), (13, 60766882), (22, 35907703), (26, 30383441), (31, 25482886), (62, 12741443), (143, 5524262), (286, 2762131), (341, 2316626), (403, 1960222), (682, 1158313), (806, 980111), (4433, 178202), (8866, 89101)]