297718616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27793}}^1$

素因数の和:27915

約数の個数: 32

約数和(自身を含む): 607020960

約数和(自身を除く): 309302344

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 27793, 55586, 111172, 222344, 361309, 722618, 1445236, 2862679, 2890472, 5725358, 11450716, 22901432, 37214827, 74429654, 148859308, 297718616]

約数ペア:

[(1, 297718616), (2, 148859308), (4, 74429654), (8, 37214827), (13, 22901432), (26, 11450716), (52, 5725358), (103, 2890472), (104, 2862679), (206, 1445236), (412, 722618), (824, 361309), (1339, 222344), (2678, 111172), (5356, 55586), (10712, 27793)]