79405018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 148936320

約数和(自身を除く): 69531302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 509, 1013, 1018, 2026, 3563, 5599, 7091, 7126, 11143, 11198, 14182, 22286, 39193, 78001, 78386, 156002, 515617, 1031234, 3609319, 5671787, 7218638, 11343574, 39702509, 79405018]

約数ペア:

[(1, 79405018), (2, 39702509), (7, 11343574), (11, 7218638), (14, 5671787), (22, 3609319), (77, 1031234), (154, 515617), (509, 156002), (1013, 78386), (1018, 78001), (2026, 39193), (3563, 22286), (5599, 14182), (7091, 11198), (7126, 11143)]