977966444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6569}}^1$

素因数の和:7002

約数の個数: 48

約数和(自身を含む): 2111860800

約数和(自身を除く): 1133894356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1636, 2863, 5317, 5726, 6569, 10634, 11452, 13138, 21268, 26276, 37219, 45983, 74438, 85397, 91966, 148876, 170794, 183932, 341588, 597779, 1195558, 2391116, 2686721, 5373442, 10746884, 18807047, 34927373, 37614094, 69854746, 75228188, 139709492, 244491611, 488983222, 977966444]

約数ペア:

[(1, 977966444), (2, 488983222), (4, 244491611), (7, 139709492), (13, 75228188), (14, 69854746), (26, 37614094), (28, 34927373), (52, 18807047), (91, 10746884), (182, 5373442), (364, 2686721), (409, 2391116), (818, 1195558), (1636, 597779), (2863, 341588), (5317, 183932), (5726, 170794), (6569, 148876), (10634, 91966), (11452, 85397), (13138, 74438), (21268, 45983), (26276, 37219)]