1123807568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{2377}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 2346886248

約数和(自身を除く): 1223078680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2273, 2377, 4546, 4754, 9092, 9508, 18184, 19016, 29549, 30901, 36368, 38032, 59098, 61802, 118196, 123604, 236392, 247208, 472784, 494416, 5402921, 10805842, 21611684, 43223368, 70237973, 86446736, 140475946, 280951892, 561903784, 1123807568]

約数ペア:

[(1, 1123807568), (2, 561903784), (4, 280951892), (8, 140475946), (13, 86446736), (16, 70237973), (26, 43223368), (52, 21611684), (104, 10805842), (208, 5402921), (2273, 494416), (2377, 472784), (4546, 247208), (4754, 236392), (9092, 123604), (9508, 118196), (18184, 61802), (19016, 59098), (29549, 38032), (30901, 36368)]