1566507064

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{4969}}^1$

素因数の和:5383

約数の個数: 32

約数和(自身を含む): 2968282800

約数和(自身を除く): 1401775736

約数列:

[1, 2, 4, 8, 157, 251, 314, 502, 628, 1004, 1256, 2008, 4969, 9938, 19876, 39407, 39752, 78814, 157628, 315256, 780133, 1247219, 1560266, 2494438, 3120532, 4988876, 6241064, 9977752, 195813383, 391626766, 783253532, 1566507064]

約数ペア:

[(1, 1566507064), (2, 783253532), (4, 391626766), (8, 195813383), (157, 9977752), (251, 6241064), (314, 4988876), (502, 3120532), (628, 2494438), (1004, 1560266), (1256, 1247219), (2008, 780133), (4969, 315256), (9938, 157628), (19876, 78814), (39407, 39752)]