2702518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2458442

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 479, 806, 958, 2821, 3353, 5642, 6227, 6706, 12454, 14849, 29698, 43589, 87178, 103943, 193037, 207886, 386074, 1351259, 2702518]

約数ペア:

[(1, 2702518), (2, 1351259), (7, 386074), (13, 207886), (14, 193037), (26, 103943), (31, 87178), (62, 43589), (91, 29698), (182, 14849), (217, 12454), (403, 6706), (434, 6227), (479, 5642), (806, 3353), (958, 2821)]