2247463478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 3913116480

約数和(自身を除く): 1665653002

約数列:

[1, 2, 13, 17, 26, 34, 139, 157, 221, 233, 278, 314, 442, 466, 1807, 2041, 2363, 2669, 3029, 3614, 3961, 4082, 4726, 5338, 6058, 7922, 21823, 30719, 32387, 34697, 36581, 43646, 51493, 61438, 64774, 69394, 73162, 102986, 283699, 370991, 421031, 475553, 550579, 567398, 621877, 741982, 842062, 951106, 1101158, 1243754, 4822883, 5084759, 7157527, 8084401, 9645766, 10169518, 14315054, 16168802, 66101867, 86440903, 132203734, 172881806, 1123731739, 2247463478]

約数ペア:

[(1, 2247463478), (2, 1123731739), (13, 172881806), (17, 132203734), (26, 86440903), (34, 66101867), (139, 16168802), (157, 14315054), (221, 10169518), (233, 9645766), (278, 8084401), (314, 7157527), (442, 5084759), (466, 4822883), (1807, 1243754), (2041, 1101158), (2363, 951106), (2669, 842062), (3029, 741982), (3614, 621877), (3961, 567398), (4082, 550579), (4726, 475553), (5338, 421031), (6058, 370991), (7922, 283699), (21823, 102986), (30719, 73162), (32387, 69394), (34697, 64774), (36581, 61438), (43646, 51493)]