855595598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 1575319032

約数和(自身を除く): 719723434

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 283, 286, 341, 403, 566, 682, 806, 961, 1573, 1922, 3113, 3146, 3679, 3751, 4433, 6226, 7358, 7502, 8773, 8866, 10571, 12493, 17546, 21142, 24986, 34243, 40469, 48763, 68486, 80938, 96503, 97526, 114049, 116281, 137423, 193006, 228098, 232562, 271963, 274846, 445159, 543926, 890318, 1061533, 1254539, 1511653, 2123066, 2509078, 2991593, 3023306, 3535519, 5983186, 7071038, 13799929, 27599858, 32907523, 38890709, 65815046, 77781418, 427797799, 855595598]

約数ペア:

[(1, 855595598), (2, 427797799), (11, 77781418), (13, 65815046), (22, 38890709), (26, 32907523), (31, 27599858), (62, 13799929), (121, 7071038), (143, 5983186), (242, 3535519), (283, 3023306), (286, 2991593), (341, 2509078), (403, 2123066), (566, 1511653), (682, 1254539), (806, 1061533), (961, 890318), (1573, 543926), (1922, 445159), (3113, 274846), (3146, 271963), (3679, 232562), (3751, 228098), (4433, 193006), (6226, 137423), (7358, 116281), (7502, 114049), (8773, 97526), (8866, 96503), (10571, 80938), (12493, 68486), (17546, 48763), (21142, 40469), (24986, 34243)]