122550988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 259409920

約数和(自身を除く): 136858932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 446, 532, 892, 1033, 1561, 2066, 3122, 4132, 4237, 6244, 7231, 8474, 14462, 16948, 19627, 28924, 29659, 39254, 59318, 78508, 118636, 137389, 230359, 274778, 460718, 549556, 921436, 1612513, 3225026, 4376821, 6450052, 8753642, 17507284, 30637747, 61275494, 122550988]

約数ペア:

[(1, 122550988), (2, 61275494), (4, 30637747), (7, 17507284), (14, 8753642), (19, 6450052), (28, 4376821), (38, 3225026), (76, 1612513), (133, 921436), (223, 549556), (266, 460718), (446, 274778), (532, 230359), (892, 137389), (1033, 118636), (1561, 78508), (2066, 59318), (3122, 39254), (4132, 29659), (4237, 28924), (6244, 19627), (7231, 16948), (8474, 14462)]