179772586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 327335040

約数和(自身を除く): 147562454

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 379, 758, 1993, 2653, 3986, 5306, 6443, 12886, 13951, 27902, 33881, 45101, 67762, 90202, 237167, 474334, 755347, 1510694, 5287429, 10574858, 12840899, 25681798, 89886293, 179772586]

約数ペア:

[(1, 179772586), (2, 89886293), (7, 25681798), (14, 12840899), (17, 10574858), (34, 5287429), (119, 1510694), (238, 755347), (379, 474334), (758, 237167), (1993, 90202), (2653, 67762), (3986, 45101), (5306, 33881), (6443, 27902), (12886, 13951)]