138882814

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 243394560

約数和(自身を除く): 104511746

約数列:

[1, 2, 7, 14, 59, 118, 277, 413, 554, 607, 826, 1214, 1939, 3878, 4249, 8498, 16343, 32686, 35813, 71626, 114401, 168139, 228802, 250691, 336278, 501382, 1176973, 2353946, 9920201, 19840402, 69441407, 138882814]

約数ペア:

[(1, 138882814), (2, 69441407), (7, 19840402), (14, 9920201), (59, 2353946), (118, 1176973), (277, 501382), (413, 336278), (554, 250691), (607, 228802), (826, 168139), (1214, 114401), (1939, 71626), (3878, 35813), (4249, 32686), (8498, 16343)]