1377773551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28447}}^1$

素因数の和:28519

約数の個数: 32

約数和(自身を含む): 1868009472

約数和(自身を除く): 490235921

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 1309, 2849, 4403, 6919, 28447, 48433, 199129, 312917, 483599, 1052539, 2190419, 3385193, 5319589, 7367773, 11577929, 17893163, 37237123, 81045503, 125252141, 196824793, 1377773551]

約数ペア:

[(1, 1377773551), (7, 196824793), (11, 125252141), (17, 81045503), (37, 37237123), (77, 17893163), (119, 11577929), (187, 7367773), (259, 5319589), (407, 3385193), (629, 2190419), (1309, 1052539), (2849, 483599), (4403, 312917), (6919, 199129), (28447, 48433)]