191319404

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2749}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 340032000

約数和(自身を除く): 148712596

約数列:

[1, 2, 4, 127, 137, 254, 274, 508, 548, 2749, 5498, 10996, 17399, 34798, 69596, 349123, 376613, 698246, 753226, 1396492, 1506452, 47829851, 95659702, 191319404]

約数ペア:

[(1, 191319404), (2, 95659702), (4, 47829851), (127, 1506452), (137, 1396492), (254, 753226), (274, 698246), (508, 376613), (548, 349123), (2749, 69596), (5498, 34798), (10996, 17399)]