26116971569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{4639}}^1$

素因数の和:5685

約数の個数: 32

約数和(自身を含む): 30931353600

約数和(自身を除く): 4814382031

約数列:

[1, 13, 19, 23, 247, 299, 437, 991, 4639, 5681, 12883, 18829, 22793, 60307, 88141, 106697, 244777, 296309, 433067, 1145833, 1387061, 2027243, 4597249, 5629871, 26354159, 59764237, 87347731, 105736727, 1135520503, 1374577451, 2008997813, 26116971569]

約数ペア:

[(1, 26116971569), (13, 2008997813), (19, 1374577451), (23, 1135520503), (247, 105736727), (299, 87347731), (437, 59764237), (991, 26354159), (4639, 5629871), (5681, 4597249), (12883, 2027243), (18829, 1387061), (22793, 1145833), (60307, 433067), (88141, 296309), (106697, 244777)]