2459964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 6220536

約数和(自身を除く): 3760572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1213, 2028, 2426, 3639, 4852, 7278, 14556, 15769, 31538, 47307, 63076, 94614, 189228, 204997, 409994, 614991, 819988, 1229982, 2459964]

約数ペア:

[(1, 2459964), (2, 1229982), (3, 819988), (4, 614991), (6, 409994), (12, 204997), (13, 189228), (26, 94614), (39, 63076), (52, 47307), (78, 31538), (156, 15769), (169, 14556), (338, 7278), (507, 4852), (676, 3639), (1014, 2426), (1213, 2028)]