259285648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{274667}}^1$

素因数の和:274734

約数の個数: 20

約数和(自身を含む): 510882480

約数和(自身を除く): 251596832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 274667, 549334, 1098668, 2197336, 4394672, 16205353, 32410706, 64821412, 129642824, 259285648]

約数ペア:

[(1, 259285648), (2, 129642824), (4, 64821412), (8, 32410706), (16, 16205353), (59, 4394672), (118, 2197336), (236, 1098668), (472, 549334), (944, 274667)]