1252177990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{14461}}^1$

素因数の和:15712

約数の個数: 32

約数和(自身を含む): 2578169664

約数和(自身を除く): 1325991674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237, 2474, 6185, 8659, 12370, 14461, 17318, 28922, 43295, 72305, 86590, 101227, 144610, 202454, 506135, 1012270, 17888257, 35776514, 89441285, 125217799, 178882570, 250435598, 626088995, 1252177990]

約数ペア:

[(1, 1252177990), (2, 626088995), (5, 250435598), (7, 178882570), (10, 125217799), (14, 89441285), (35, 35776514), (70, 17888257), (1237, 1012270), (2474, 506135), (6185, 202454), (8659, 144610), (12370, 101227), (14461, 86590), (17318, 72305), (28922, 43295)]