2012100584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7170

約数の個数: 64

約数和(自身を含む): 4224709440

約数和(自身を除く): 2212608856

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 67, 82, 104, 134, 164, 268, 328, 533, 536, 871, 1066, 1742, 2132, 2747, 3484, 4264, 5494, 6968, 7043, 10988, 14086, 21976, 28172, 35711, 56344, 71422, 91559, 142844, 183118, 285688, 288763, 366236, 471881, 577526, 732472, 943762, 1155052, 1887524, 2310104, 3753919, 3775048, 6134453, 7507838, 12268906, 15015676, 19347121, 24537812, 30031352, 38694242, 49075624, 77388484, 154776968, 251512573, 503025146, 1006050292, 2012100584]

約数ペア:

[(1, 2012100584), (2, 1006050292), (4, 503025146), (8, 251512573), (13, 154776968), (26, 77388484), (41, 49075624), (52, 38694242), (67, 30031352), (82, 24537812), (104, 19347121), (134, 15015676), (164, 12268906), (268, 7507838), (328, 6134453), (533, 3775048), (536, 3753919), (871, 2310104), (1066, 1887524), (1742, 1155052), (2132, 943762), (2747, 732472), (3484, 577526), (4264, 471881), (5494, 366236), (6968, 288763), (7043, 285688), (10988, 183118), (14086, 142844), (21976, 91559), (28172, 71422), (35711, 56344)]