2657296973290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{22973087}}^1$

素因数の和:22973406

約数の個数: 32

約数和(自身を含む): 4912565137920

約数和(自身を除く): 2255268164630

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1345, 2690, 11567, 23134, 57835, 115670, 22973087, 45946174, 114865435, 229730870, 987842741, 1975685482, 4939213705, 6179760403, 9878427410, 12359520806, 30898802015, 61797604030, 265729697329, 531459394658, 1328648486645, 2657296973290]

約数ペア:

[(1, 2657296973290), (2, 1328648486645), (5, 531459394658), (10, 265729697329), (43, 61797604030), (86, 30898802015), (215, 12359520806), (269, 9878427410), (430, 6179760403), (538, 4939213705), (1345, 1975685482), (2690, 987842741), (11567, 229730870), (23134, 114865435), (57835, 45946174), (115670, 22973087)]