1310296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 2716560

約数和(自身を除く): 1406264

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 293, 344, 559, 586, 1118, 1172, 2236, 2344, 3809, 4472, 7618, 12599, 15236, 25198, 30472, 50396, 100792, 163787, 327574, 655148, 1310296]

約数ペア:

[(1, 1310296), (2, 655148), (4, 327574), (8, 163787), (13, 100792), (26, 50396), (43, 30472), (52, 25198), (86, 15236), (104, 12599), (172, 7618), (293, 4472), (344, 3809), (559, 2344), (586, 2236), (1118, 1172)]