2078587510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 4045676544

約数和(自身を除く): 1967089034

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 401, 713, 727, 802, 1426, 1454, 2005, 3565, 3635, 4010, 7130, 7270, 9223, 12431, 16721, 18446, 22537, 24862, 33442, 45074, 46115, 62155, 83605, 92230, 112685, 124310, 167210, 225370, 285913, 291527, 518351, 571826, 583054, 1036702, 1429565, 1457635, 2591755, 2859130, 2915270, 5183510, 6705121, 9037337, 13410242, 18074674, 33525605, 45186685, 67051210, 90373370, 207858751, 415717502, 1039293755, 2078587510]

約数ペア:

[(1, 2078587510), (2, 1039293755), (5, 415717502), (10, 207858751), (23, 90373370), (31, 67051210), (46, 45186685), (62, 33525605), (115, 18074674), (155, 13410242), (230, 9037337), (310, 6705121), (401, 5183510), (713, 2915270), (727, 2859130), (802, 2591755), (1426, 1457635), (1454, 1429565), (2005, 1036702), (3565, 583054), (3635, 571826), (4010, 518351), (7130, 291527), (7270, 285913), (9223, 225370), (12431, 167210), (16721, 124310), (18446, 112685), (22537, 92230), (24862, 83605), (33442, 62155), (45074, 46115)]