2051265004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 3918146400

約数和(自身を除く): 1866881396

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 577, 1102, 1154, 1613, 2204, 2308, 3226, 6452, 10963, 16733, 21926, 30647, 33466, 43852, 46777, 61294, 66932, 93554, 122588, 187108, 317927, 635854, 888763, 930701, 1271708, 1777526, 1861402, 3555052, 3722804, 17683319, 26990329, 35366638, 53980658, 70733276, 107961316, 512816251, 1025632502, 2051265004]

約数ペア:

[(1, 2051265004), (2, 1025632502), (4, 512816251), (19, 107961316), (29, 70733276), (38, 53980658), (58, 35366638), (76, 26990329), (116, 17683319), (551, 3722804), (577, 3555052), (1102, 1861402), (1154, 1777526), (1613, 1271708), (2204, 930701), (2308, 888763), (3226, 635854), (6452, 317927), (10963, 187108), (16733, 122588), (21926, 93554), (30647, 66932), (33466, 61294), (43852, 46777)]