1268403942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{103577}}^1$

素因数の和:103752

約数の個数: 32

約数和(自身を含む): 2749374432

約数和(自身を除く): 1480970490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 103577, 207154, 310731, 621462, 1346501, 2693002, 4039503, 8079006, 16261589, 32523178, 48784767, 97569534, 211400657, 422801314, 634201971, 1268403942]

約数ペア:

[(1, 1268403942), (2, 634201971), (3, 422801314), (6, 211400657), (13, 97569534), (26, 48784767), (39, 32523178), (78, 16261589), (157, 8079006), (314, 4039503), (471, 2693002), (942, 1346501), (2041, 621462), (4082, 310731), (6123, 207154), (12246, 103577)]